FSA Track Bolt and Spacer Rear Hub Diameter-31.7/31.8 The boomerang elements in the

The boomerang elements in the center ensure smooth rolling

99mm Interface DUB Primary Color Black BCD Direct Mount Crankset Material Carbon Pedals Thread 9/16 Chainline 45mm Connectivity ANT+ BT LE Crank Arm Length 170mm Drivetrain Spacing Road Disc Teeth 50/37 Speed 12

5" Base Mount Gauge 160 Psi /11 Bar Smarthead Black/Blue

Platform: 94 X 95 X 17mm

FSA Track Bolt and Spacer Rear Hub Diameter-31.7/31.8 The boomerang elements in theFSA Track Bolt and Spacer Rear Hub. These hub parts include precision machined collars and screws essential for maintaining smooth hub operation and ensuring long term durability in wheel assemblies.