Wolf Tooth Bosch Gen 4 Direct Mount Chainring - Drop-Stop B 34T Black MFPN=SK-4 Axle Size 10mm Axle Type

Axle Size 10mm Axle Type Female Cassette Body Type Shimano 1 Color Black Defined Color Black Front Axle 3/8" x 100mm Hub Drilling 28 Hub Type Rear Cassette Hub/Brake Compatibility Rim Brake

Measure your running efficiency with insights like stride length long-term volume and step speed loss showing how much you slow down on impact

5L) color graphite

40mm anti-slip coated strap

Wolf Tooth Bosch Gen 4 Direct Mount Chainring - Drop-Stop B 34T Black MFPN=SK-4 Axle Size 10mm Axle TypeWolf Tooth Bosch Gen 4 Direct Mount Chainring Drop Stop B 34T Black. Wolf Tooth Direct Mount Chainrings for Bosch Gen 4 E Bike Motors are compatible with all Boost and Super Boost bikes that use the Bosch Gen 4 Motor. This brings a lightweight chainring with patented Drop Stop technology to e bike chainrings for the first time. Direct Mount Chainrings for Bosch Gen 4 E Bike Motors are machined with 7075 T6 aluminum at Wolf Tooth in Minnesota USA. TECH