RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring 55mm Chainline - 34t Steel Requires Shimano 12-speed HG+ Chain BLK Rim Center Offset (mm)-0 High capacity bladder compensates for

High capacity bladder compensates for pad wear

9mm diameter seatposts with internal cable routing for dropper posts

the Redline Jr skis are designed and developed to better fit the movement patterns

Easy installation with video guide available

Ergonomic lever design

RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring 55mm Chainline - 34t Steel Requires Shimano 12-speed HG+ Chain BLK Rim Center Offset (mm)-0 High capacity bladder compensates forRaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (55mm Chainline) 34t Steel Requires Shimano 12 speed HG+ Chain Black. The RaceFace Bosch Gen4 Hyperglide+ steel chainring mounts directly to Bosch Gen 4 Performance Line CX E bike motors offering a minimalist look and long wearing performance. Only compatible with Hyperglide + chains and Bosch Gen 4 Performance Line CX motor Designed for use with 12 speed Shimano drivetrains Narrow Wide tooth