SRAM Force eTap AXS Front Derailleur - Braze-on Gloss Black D1 Model=X-SYNC Direct Mount Chainring If your fat bike has

If your fat bike has a 170/177 rear hub spacing

With SRAM AXS

104 BCD elliptical

Fits wheelbase up to 50”

two zippered front pockets and reflective details for enhanced visibility in dark conditions

SRAM Force eTap AXS Front Derailleur - Braze-on Gloss Black D1 Model=X-SYNC Direct Mount Chainring If your fat bike hasAXS enabled for easy personalization Elegant and streamlined form for more rear tire clearance SRAM Yaw trimless cage technology with an optimized cage profile for new SRAM RED front chainring combinations Compatible with existing eTap batteries Battery not included SRAM Model ID: FD FRC EW D1, FD FRC E D1 TECH SPECS FD Mount Type Braze on Chainline 45mm FD Capacity 13T Speed 12 Chainstay Angle 61 66 Max Chainring 50T Primary Color Black