Search results

Hello, I'm confused about how mid-drive motors with torque sensors work in conjuction with mechanical gear ratios. Am I correct in understanding that the stronger you push on the pedals, the stronger the assistance from the motor? And conversely, the faster you spin after selecting a...

Hello, This used Triobike Boxter cargo trike sports a Brose mid-drive motor, 50/24 cogs, an Enviolo Heavy Duty gear hub, and a Gates belt drive. There are three issues: The user complains about having to pedal too hard up hill, even though someone she knows with the same bike — ie. same...

Hello, Remotely, I'm trying to help a non-techie who bought a Dutch-made used cargo trike in good condition from a bike shop. 1. It has a Bafang M400 mid-drive (MM G33.250, 36V 250W 14A; It's in Europe, hence the 250W motor)), and a Nuvinci Optimized 330 gear hub with an automatic shifter + H3...

Hello, I know someone who bought a second-hand e-bike with a Bafang/8 fun rear hub motor, and is looking for a solution to replace the very unnatural on/off cadence sensor. It feels like riding a motorcycle. So I looked for Bafang-compatible bottom brackets with torque sensor… and found none...

Hello, I was wondering where that 250W limit* on e-bikes in Europe come from, since it's higher in North America and hilly Switzerland. Does someone know? Thank you. * "Directive 2002/24/EC of the European Parliament and of the Council of 18 March 2002 relating to the type-approval of two or...