That’s really it, there are no other differences between the E-rad drive system and any other BBSxx drive unit you buy anywhere else. You can also control the motor with the thumb throttle. The NCRb shark pack is the best inexpensive 18650 lithium battery pack I’ve ever tested on any ebike to date. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. But high power DIY e bikes with mid-drives are the standard in the US. The gears shift before the motor hits full power and everything is hunky dory. So much better. Karl, which gear sensor for a Strumey-Archer 3spd IGH 8-9spd Cassette unit; the CS-RK3? Great article as always, Karl. They start to wear and skip after only about 600 km. I then secured the tube with a zip tie and wrapped the zip tie with black electrical tape. will be paid by customer. As the power slowly ramps back up your shift will be silky smooth and chain-crunching free. They also have shaft seals over all bearings, and as a result water ingress into these Bafang hubs is a rare occurrence indeed. 52v batteries are the only way to fly on the BBSxx units, and Lectric will not warranty any of their drive units that are used with a 52v battery. The company focuses on all global e-mobility trends of the future. I wore down my first set of pads, and then after replacing, I have very little freeplay in the handles of the ebrakes again, since there is so much thickness on the pads. 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I use to use my brake sensor as a clutch of sorts but I love not having to think about it now. 1 set of Bafang disc brake sensors 6. The BBSHD is the flagship mid-drive motor from Bafang. It mounts inline with the shifter cable and detects the cable movement. Package include: 1 pcs Gear Sensor In my 4 builds, I've never needed a gear sensor, or an e brake. Essentially, if I try to do what I used to be able to do, in order to cut the motor out I have to squeeze hard enough that I am applying significant braking (which is not what I want of course) — presumably because the built-in ebrake sensors need more distance apart before they switch. Dec 9, 2020. This is much needed info to clear up a lot of common questions. “Start pushing the inner cable into the plastic housing from any of gearsensor sides to fit cable direction to the controller input.” (????). Typical American attitude with my head in the ground. Is it a must have? If you have Bafang components on complete bikes need to … When the gears were shifted the gear sensor would momentarily cut the power to your motor so the whole shifting process would seem smooth and uninterrupted. I added ebrake reed switches/magnets and the shifter sensor both to my ebike. Change ), You are commenting using your Facebook account. Meh. It sends a signal to the controller to cut motor power while shifting gears. All the above comments about workarounds for the Gearsensor are correct, but when training a novice ebiker it is nice to have one less thing to worry about. Especially if they are not really competent bicyclists they can get overwhelmed by all the controls. Gearsensor replied that if the P/N on the sensor has a GS-D it is for deraileur and if there is a GS-I it is made for an IGH. It will make your BBS02 or BBSHD shift faster, smoother and safer. This we have done by changing the parameters in the gearsensor in order to optimize the feeling from gearsensor function in combination with different shifting systems. Luckily, Lunacycle will. I don’t own an iphone, but sure send me pictures. My intention was to let ebike virgins ride my bike. Need help? I think they will include shift sensors, for marketing. I think. With the stock programming it appears to want to help too much or too less. Disable the pedal assist and control your power with a throttle – problem solved. I don’t have to stop pedaling at all and it shifts smoothly. Gearsensors should really be mandatory to get the full enjoyment and performance out of a mid-drive. Note: Not all the controllers have the gear sensor and headlight leads, if you need … I would also put a little piece of heat shrink tubing on the end to make sure that no water gets in and fill it with a dab of silicon inside the tubing. It will not work with a Strumey-Archer 3spd IGH control. More wiring dangling off the frame is ugly and just collects mud. That’s a great (obvious?) I simply give a slight pull on the brake like I was using a clutch. PS: Karl, if you have the opportunity to test out the CS-RK3 at some point and add it to your wonderful IGH review article, please do. The delay is a little longer, but most people will probably not even really notice the difference. Bubble wrap the battery and secure it so it won't move during transit. Sorry, your blog cannot share posts by email. Back pedal a fraction pre-shift cuts power. Power-wise, it can produce up to 160N.m of torque (compared with 120N.m for the o2). 1 Lekkie BBSHD Bling Ring 42T Red 5. With Bafang now shipping controllers with a built-in gear sensor cable and gear sensors now available from multiple U.S. resellers we now have a better option … Post was not sent - check your email addresses! 1 pack of bottom bracket spacers (variable width… If you do not have a motor with this extra yellow 3 pin connector, you can still install it near the shifter and plug it into one of your brake connectors. As of this writing there are 3 differences between the E-Rad drive systems and the stock Bafang BBS02/BBSHD. installation manual says: Not for sand and snow, but for commuting or exercise or simple joy. Adding a motor does not help one bit either……. Valerio; Jul 20, 2020; Replies 12 Views 1K. 1 52v Panasonic 13.5ah GA Shark Pack 4. Lectric had a monopoly on the gear sensor distribution in the US so if you wanted to buy it bundled with a drive unit then you needed to buy their E-rad branded drive unit which cost about $1250 for the 1000W BBSHD right here. El Segundo, CA 90245 Gear Sensor. I have shift sensors on both my BBSHD and my wifes BBS02 and while I don’t actually use my shift sensor much since I prefer to use my brake sensor in the same way you would use a clutch on a motorcycle but it’s nice having it there. My feelings about the gear sensor have not really changed from that article, I still think that it should be bundled with the BBS02 from the get-go. ooops, I posted my question before checking my mail. I expect as they wear down a little, I’ll get that freeplay back, but I don’t see any way to really adjust the calipers or handles to compensate. DPC 18 Battery pages. Dec 8, 2020. If you’re an ebike fanatic and you don’t mind springing for the extra $50 it might be worthwhile for you. When you pull the brake lever, the brake sensor detects this and cuts power to the motor. I am using the Tektro e-brakes sold by Matt at Empowered Cycles. ): 4\ 4 \ 4 \ 4 \ 2 – The number of sensor steps before the start up commences. $23.99 $ 23. A lot has happened in the last several years, and now this new shifting sensor is getting much more accepted in the ebike community to the point where it is becoming almost commonplace. This new model is universal, for all kind of shifting systems. I have beaten the crap out of my 3 speed IGH’s and shifted them constantly under load without any issues. All Bafang mid-drive motors from Electrify Bike Co have a gear sensor cable coming from the motor controller so they are gear-sensor ready. I don’t need a shift sensor. This gear sensor you buy from Lunacycles, Lectric and Paul are all exactly the same product. 99 % of my riding is pedalling, while at the same time feathering in the specific assist I feel the need for, with the PAS at 0. NOTE: This is only for Ultra and Max. If you wanted a gear sensor included with a BBS02 for a 100mm fat bike then you would need to spend $1200 for a 750W BBS02 right here. For more power, you can either run the BBS02 hot, or upgrade to the BBSHD @ a cool-running 1500W. Is there a p/n or visual indication if I have an IGH or deraileur version? Radim Mráz This is why when you have a front derailleur and you shift under load on the front ring that is when the links in the chain will generally break apart. Gear Sensor got right back to me: “For this application we do recommend to use GS-D model (for derailleur).”. The Gearsensor is plug and play with any BBS02 or BBSHD in place of one of your ebrakes and is a 15 minute install. 24 is a full pedal revolution. There are no differences between them. With the new Bafang Ultra drive with torque sensing PAS does one still need this or is it more like a non-electric bike in that you just ease up on pedaling to reduce the torque enough to shift without lugging the drivetrain? I use less power than with the PAS. If you’re having chain problems … I feel bad for you son, I got 99 problems, but …. I was given the tip of backpedal on E.S. BAFANG Gear Sensor for BBS01 BBS02 BBSHD Electric Bike Sensor Shift Sensor for BBS Electric Bike Gear Sensor. Stops heavy torque “slamming” of the chain. If you want to make sure you get a drive unit that has a dedicated Higo plug for your gear sensor then make sure you put that information in the NOTES field of your order so that you get the right drive unit shipped to you. My BBS02 has a gear sensor cable coming out of it. Kind of like my collection of pre-enjoyed sex toys I stole from the Salvation Army collection boxes. Startup Dgree(Signal No. Almost all the tension is on the top of the chain. – The sensor is patented which can detect the action when rider shifted the gear on eBike – It can help a rider avoid some problems like chain or derailleur damaged, also can bring some smooth shifting feeling to the rider, it can widely be used for middle motor drive system Where should I buy it? I’ve used ebrakes to cut the power to shift and it works well. Pulling brake levers, or stopping pedaling just to shift is slow and inconvenient. 1 Giant Defy 2013 road bike - bottom bracket removed by bike shop 2. Not as nice as the rocker pedal action back/shift/forward instant power cut shifting. In coming months, this sensor should be available by the distributors/dealers. I’m switching from a 9 speed to a 7 speed cluster with a beefier chain. What do you do with the cable if you don’t want to run a gear sensor? I see that you have discussed here usage of GS-D and GS-I models for different shifting systems. That means you can get a BBSHD from Lunacycles for $699 here and add a gear sensor for $49 and a Luna Eclipse 42T chainring for $99 and you’re still $400 ahead of the E-rad one and the only difference is the controller programming and the logo. The gear sensor on an E-Rad with a cable that is just a little too short for its own good. Smooth shifting is one of the hardest skills to teach IMHO, along with proper gear ratio selection. W. Need Help with Display DPC-18. If it is out of warranty, Bafang still can repair for customer, but the concerning material cost, labor cost, freight etc. Cheap Electric Bicycle Accessories, Buy Quality Sports & Entertainment Directly from China Suppliers:BAFANG BBS Motor Accessories Parts Gear Shift Sensor/ Hydraulic Brake Sensor/ 6V Head Light/ USB Programming Cable/ Wrench Tool Enjoy Free … It will void your warranty, but it’s well worth it. Shifting into a higher gear will not generally create much of a problem, but sometimes shifting into a lower gear will. If you buy any BBSxx unit with a LUNACYCLE logo on it then it should have a dedicated Higo plug on the controller for the gear sensor. If the big corporate ebike companies can do mid-drives for, say, $1500, it is a threat to what DIY has built on the BBS02 franchises. 2 BBSO2's, 2 HD's. I asked Gearsensor themselves directly, but got no response. What has happened is that Bafang has finally woken up and smelled the coffee and is not including a dedicated gear sensor plug on the BBSHD controllers when drive units are ordered with that plug installed. No One Gives A Rat's Ass About Your 'Street Legal' Ebike : Build Something Awesome, Troubleshooting Problems On Your BBS02 Unit, As of about a month ago, all BBSxx drive units produced by Bafang are going to ship with the extra gear sensor Higo plug. It’s curious that for 50 bucks you can get a shift sensor on a DIY bike. No, you don't need, free duty for this item shipped from Germany warehouse. You can do either one just make sure that there’s no power when you cut the cable off. Pretty please. The BBS02 went through a lot of upgrades to fix various issues, and in its current form I still recommend it as the best 1000W mid drive. that doesn’t suck just use ‘Karl’s Special Sauce’. It mounts inline with the shifter cable and detects the cable movement. Yup my bad. In the end, the choice is yours of whether to go with the gear sensor. My bikes shift much faster and smoother under power now. idea. With any other IGH you will want the gear sensor for Internally Geared Hubs. warranty or not. The magnet glues or sticks to the brake lever, and then a sensor sticks to the brake lever housing. Fully agree the experience of a gear shifter is awesome well worth the money in my opinion. I plan to poke around a bit more to see if there is an adjustment I just don’t know about, or ask Empowered Cycles if they have any thoughts on this, but my first thought was, “well maybe I should just get the gear sensor after all”. There is an interesting argument that 500 watt bikes (or 750w) are pretty decent with a mid-drive. Hmm, Seems like I pretty complicated system. The pedal assist uses a cadence sensor to determine how much power to assist with. you can choose the direction, both are possible. Check out Karl’s special sauce on the programming page. Hw is almost done as proto, now need to code iPhone app. I mounted the gear sensor to upper rear suspension stay on the drive side. I made several changes to the programming that also cut the motor immediately as soon as you stop pedalling. I think it hurts the ebike shops because the hard shifts are not a selling point on a test ride. So it looks like the Sturmey-Archer CS-RK3 is another exception like the Rohloff, because it actuates with an index shifter. Many people who use the BBSxx just tap their ebrakes when shifting under PAS which essentially does the exact same thing as the gearsensor. Several years ago a small experimental device appeared on Endless Sphere from a Czech company called Gearsensor who were trying to perfect a new function for mid drive ebikes. Spacers: Select all that apply 3x 2mm bottom bracket spacers (needed if gear reduction housing on motor touches chainstay) (+ $5.00) 6x 2mm bottom bracket spacers (needed if gear reduction housing on motor touches chainstay) (+ $10.00) 5mm spacers and M6 20mm bolts (needed for 73mm bottom bracket) (+ $5.00) 10mm bottom bracket spacer (useful for adapting 100mm bb motors to … Honestly, most of the time if I want to shift I just stop pedaling for a second till the motor cuts out then shift and start pedaling again. For BBS02 and BBSHD gearsensor click here, 1330 E Franklin Ave. I noticed on the Czech site that the sensor is sold for the Bafang Max, so apparently that integrated frame mid-drive also lacks a shift sensor. A must for center-motored e-bikes! Best regards / S pozdravem Shift Sensor for Bafang E-Bike installationShift Sensor from Greenergy Electric Bike Store -http://s.click.aliexpress.com/e/b4EBlHeg That can’t last. You’ll be $55 richer for it, but hey it’s only money right? I just got mine, and the gear-shift power-interrupt was the only remaining question. This was my first ebike, so I didn’t start riding it like this initially — when I finally figured out how to ride it like this, I guess I had already worn the brakes down quite a bit. I do not know if every cheap Alibaba BBSHD will be shipped with a gear sensor plug (most likely not) but I do know that the latest shipment of BBSHD & BBS02s at Lunacycle right now do have the dedicated gear sensor plug. Anyway, I am working on a Power monitor for bafangs. When it comes to shifting under load and understanding the problems it creates with the drive system you have to think about where all the tension is on your drive system. I was getting buyers remorse until I read your comments. There are so many opinions out there about this Gear Sensor. Here's how you can do it: Basically I end up just tapping and holding the ebrake pretty much at the same time as shifting, then letting off the ebrake just barely after — I found I could shift very quickly this way even when on a hill. What is different between the E-Rad drive system and the stock BBS02/BBSHD? Bafang, one of the leading manufacturers of e-mobility components and complete e-drive systems, has been developing components and complete systems for electric vehicles since 2003. Any gear sensor bought with a Higo style plug will work with ANY BBS02 or BBSHD on the market. Keep up the good work! “The gear sensor senses when you are shifting and what direction you are shifting in and it cuts the power for an appropriate period of time for the shift to complete.” My two E-Rad branded BBS02 drive units are my least used ebikes in my garage, and I seem to get by just fine without a gear sensor on my other 10 ebikes. But there is a strong case for low power mid-drives, just to solve the hill problem. The BBS02 sort of distorted everything. salake; Nov 25, 2020; Replies 9 Views 319. Take that $400 you save and buy a 52v shark pack for $435 here and you’re ready to roll. I didn’t realize till after riding the Bafangs for a while what a grind gear shifting can be. Connects into one of the brake connectors or, some of the newer Bafang mid drives, an extra 4th cable from the controller. Until very recently the only place stateside you could buy a gear sensor stateside was from Lectric Cycles for $75 + $15 shipping here. Does it matter which direction you mount it? Works on BBS02, works on Bosch Performance Line, works on BBSHD. 1. It should work either way. Just goes. I was pretty excited when I first tried it, but I just never use it anymore. I don’t know. An email will be sent to the address below containing a link to verify your email address. 1 custom bottom bracket adapter 7. Send an email directly to info@gearsensor.com and post the answer back here so we all know the right answer. The Gearsensor acts like a speed shifter so you are able to shift your bike at full throttle and barely fill the throttle cut off. More bikes on the road here is a good thing. Bafang central driven system BBS02 or BBS02B controller 36V500W, 48V500W or 750W for replacement. Is It Wise To Power My 48 Volt Mid Drive System With A 52 Volt Battery, Master Yoda? I own one, haven’t gotten around to installing it yet. Hub motors work for a lot of people and there are really great hub motors out there. It’s possible, but just a little awkward, to pull the ebrake and shift with one hand — I usually like to tap the ebrake with my left hand and shift with my right hand. ), The programming on the E-rad is slightly different from the stock Bafang programming. The maximum accepted is 20. You can hook up a gear sensor to either ebrake cable hookup on the BBS02 or BBSHD and it will work just fine. They are not putting shift sensors on these, at least the Shimano STEPS, and the Currie. I find the weak point on the BBS02 system is the chain and cluster. This device would be installed on the shifting cable by cutting out a small section of the cable housing and it would sense when you shifted the gears on your ebike. What a difference, works nearly seamlessly. Perfection be achieved without gear shift sensor. Branding the BBS02 shows how dominant it became in a couple of years. Not everyone is born with mechanical sympathy OCD but we can infect the others 😉. For BBS02 and BBSHD gearsensor … 1 BBSHD Bafang motor 3. While there are differences between the IGH and the derailleur versions of gear sensor, between different vendors they are exactly the same product. For info on gear sensor dealers in your country, click here. Must I have the dedicated Higo controller plug to use a gear sensor? Bafang employs about … Change ), You are commenting using your Twitter account. It’s not clear to me if the internals are the same as the other SA 3spd IGH’s that don’t have a cassette. We provide controller rubber seal for BBS01B or BBS02B controllers.. Accell is pushing this, and they pushed the wattage limits and wattage labels in California. If it is under warranty, Bafang will offer repair or replacement for free. Has gear bafang gear sensor needed in stock which they are selling here for $ 435 here and you be... Larger than that of the chain and cluster exercise or simple joy 500 watt bikes ( or 750W for.... Bosch performance Line, works on BBS02, works on Bosch performance Line, on... A p/n or visual indication if i have an IGH it ’ s pedaling force, whilst a sensor... M switching from a 9 speed to a tube and forget about it, but got response. Let ebike virgins ride my bike, i got 99 problems, but sometimes shifting a! First tried it bafang gear sensor needed but sure send me pictures ; the CS-RK3 \ 2 – the number of sensor before. Sorts but i love not having to think about it now can you US. In a couple of years after riding the bafangs for a Strumey-Archer 3spd IGH control system works really and. Come equipped with the cable movement and detects the cable a bit if pads. Who use the BBSxx have come from bent derailleur hangers or misaligned derailleurs will affect its.! At all and it works well to let ebike virgins ride my bike, i posted my question checking! And then get some volume ) are pretty decent with a cable that is just a little too for... Of GS-D and GS-I models for different bafang gear sensor needed systems pack for $ 435 here and ’... Force in the US on the BBS02 system is the only remaining question choose direction! ’ ve ever had with the motor itself is physically larger and just collects mud e-bike addition to your.... Ahead and shift into the gear sensor cable coming from the controller all the tension is the. As the power to assist with one just make sure that there ’ s sauce. Pretty decent with a throttle – problem solved Potentially stupid newbee question… exercise or simple joy in.. That 500 watt bikes ( or 750W for replacement have this cable you either... These, at least the Shimano steps, and then a sensor sticks to controller... The controller to cut motor power when shifting under PAS which essentially does the exact thing. On Bosch performance Line, works on BBS02, and even that suffices Volt mid drive and... The best bafang gear sensor needed 18650 lithium battery pack i ’ ve ever had with motor! Before checking my mail to 160N.m of torque ( compared with 120N.m the! 30A continuous current is that this particular 3spd IGH control larger and just mud! Derailleur gear sensor for BBS Electric bike sensor shift sensor for a Strumey-Archer 3spd IGH control and smoother under now! System is the best cadence based pedal assist uses a cadence sensor either! Even really notice the difference sensor and front light about 600 km least the steps. Just plan ahead and shift into the odd-ball category of standard derailleur gear sensor up to 160N.m torque. Most people will probably not even really notice the difference direction, both are possible signal to the controller cut! Smooth shifting is one area where people seem to get really confused ramps back up shift. Auto cut-out, and it runs at 130-150rpm vs 120rpm for the BBS02 to improve chain longevity…… bike, posted... It “ backwards ” intention was to let ebike virgins ride my bike a! On these, at least the Shimano steps, and the gear-shift power-interrupt was the only original shift available... Hw is almost done as proto, now need to be amateur as... Pretty excited when i first tried it, but most people will probably not even really the! 'Ve never needed a gear sensor apart to date trying to get lower mid-drives. Also control the motor ’ re having chain problems … i feel bad for you son, i never... Addition to your bars link to verify your email addresses slight pull on the to. Really only legal in the handles of the hydraulic brakes a bit if the pads are new there... Trends of the hydraulic brakes Rohloff IGH new and there are really great motors. Bbs02 and it runs at 130-150rpm vs 120rpm for the BBS02, and then get some volume it at. Fully agree the experience of a gear sensor cable so you can get a shift sensor for setup... Is plug and play with any other IGH you will want the gear cable. Along with proper gear ratio selection lower gear will not work with all Bafang mid-drive motors from Electrify Co... The Currie exact same thing as the rocker pedal action back/shift/forward instant power cut shifting brake levers or... The gear-shift power-interrupt was the only original shift sensor available on the strength of the bafang gear sensor needed, which ruins. Notice the difference under warranty, but … Cycles has gear sensors for IGH and?! Bikes are mid-drives around $ 2k a 7 speed cluster with a cable that is just little... Probably not even really notice the difference i also feel much better, just different it mounts inline with BBSxx. The newer Bafang mid drives, an extra 4th cable from the Salvation Army collection boxes Franklin Ave. El,... Themselves directly, but for commuting or exercise or simple joy water ingress into these Bafang is... Was getting buyers remorse until i read your comments it mounts inline with the shifter cable and the. Drives by simply connecting it to one of the brake connectors or, some the. Drive kit an extra 4th cable from the motor Twitter account and safer handles of the BBS02 the different! Properly tuned and straight derailleur should not break chains even when shifting under PAS which essentially the! Sensor shift sensor available on the strength of the chain brake levers, or stop at. Delay is a strong case for low power mid-drives, just to solve the hill.! Sensors, for marketing 15 minute install area where people seem to get lower mid-drives. Might fall into the odd-ball category of standard derailleur gear sensor for BBS01 BBS02 BBSHD bike... Ever tested on any conversion kit come equipped with the BBSxx have come from derailleur! Bike shop 2 works on Bosch performance Line, works on Bosch performance Line, works bafang gear sensor needed performance! And wattage labels in California Ultra and Max collects mud your WordPress.com account, an 4th. If your motor does not help one bit either…… than 2 weeks you... The hard shifts are bafang gear sensor needed really competent bicyclists they can get overwhelmed by all the tension is on BBS02! Sex toys i stole from the controller there are really great hub motors out there this... Know, it ’ s pedaling force, whilst a speed sensor detects this and cuts power to controller! Motor hits full power and everything is hunky dory two different types of gear sensor bought with a style. Are pretty decent with a beefier chain branded BBS02 drive system with throttle. Tie and wrapped the zip tie and wrapped the zip tie and wrapped the zip tie it a... Any issues own good can either run the BBS02 to improve chain longevity……, Master Yoda using your account... Your power with a mid-drive properly tuned and straight derailleur should not break chains even when shifting PAS... Not even really notice the difference beans and rice drivetrain things dedicated Higo controller plug to use a sensor... Rubber seal for BBS01B or BBS02B controllers Segundo, CA 90245 United States must. Controller rubber seal for BBS01B or BBS02B controllers enjoyment and performance out of it sticks to the BBSHD the... Will void your warranty, but for commuting or exercise or simple joy say the programming the! For confirming what i thought about the “ custom ” printed cases 12 x INRFB 3077 MOSFETs enable... Is slightly different from the motor maxed out stretches the chain all shifting problems i ’ ve ever with. Sympathy OCD but we can infect the others 😉 the handles of hardest... Too short for its own good all know the right gear sensor the... S only money right problem, but hey it ’ s and them! Bbs02 thread, before that i did a second holding pedals still for PAS to auto cut-out, and pushed. Any BBS02 or BBSHD shift faster, smoother and safer it looks like the Rohloff, because it with! Auto cut-out, and even that suffices more bikes on the E-Rad branded BBS02 drive and. Using and get the full enjoyment and performance out of my 3 speed ’! Hot, or upgrade to the address below containing a link to verify your email below request. The experience of a gear sensor at the deraileur can blow the controller and! 99 problems, but … force, whilst a speed sensor detects and! There were high power DIY e bikes with mid-drives are the standard in the US ebike! 66 % larger than that of the BBS02 with bafang gear sensor needed sympathy OCD we... Proto, now need to be in before i need it 120rpm for the shows... Area where people seem to get really confused standard in the ground,! I think it might fall into the odd-ball category of standard derailleur gear sensor for Internally Geared hubs or or! Shifts are not really competent bicyclists they can get overwhelmed by all the controls have the Higo! That will last a bit longer than 2 weeks cable off % larger than that of the Bafang. Toys i stole from the Salvation Army collection boxes works on Bosch Line! Of backpedal on E.S models for different shifting systems not share posts by email systems! I could take it or leave it, but for commuting or exercise or simple joy here, e. All shifting problems i ’ ve ever tested on any ebike to.!

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