FSA Gossamer Pro Megatooth Chainring 1x 44T Tooth Count 120BCD 4-Bolt Pattern Narrow-Wide Profile – BLK ModelNumber=K2770 Di2 compatible with the right

Di2 compatible with the right shifter for 1x drivetrain setups

large diameter and low profile pin to avoid serious damage of shoe sole

Model Ridge Line Size 29" Front/Rear Front Axle/Spacing (mm) 15x100 Hub RL Disc Hole 32 Brake 6-Bolt Rim Ridge Line Internal W 30mm Depth 17

450 fits 197

3Zero Moto rims are approved on e-MTBs for Class 3 of the ASTM definition of intended use which is limited to trail riding

FSA Gossamer Pro Megatooth Chainring 1x 44T Tooth Count 120BCD 4-Bolt Pattern Narrow-Wide Profile – BLK ModelNumber=K2770 Di2 compatible with the rightFull Speed Ahead Gossamer Pro MegaTooth ABS Chainrings are designed for use with 1x Gossamer road cranksets and offer excellent chain retention. Megatooth chainring technology provides exceptional chain security