The Wolf Tooth Direct Mount Bosch Gen 4 E-Bike Motor Chainring brings the brand’s Drop-Stop technology to E-Bikes using the Gen 3 E-Bike Motor from Bosch, winner of Best Motor Brand E-MTB category at eMTB News’ User Award 2023.
Drop-Stop technology reduces chain drop, helps shed mud, and reduces friction and wear on the chain, helping to extend its life.
Specifically, its Drop-Stop B profile means that this chain is compatible with 9, 10 and 11 speed drivetrains, along with 12 speed SRAM Eagle, Eagle Transmission and Flattop, 12 speed Campy and 12 speed KMC. It’s also compatible with all 9, 10, 11 and 12 speed chains, except Shimano HG+.