Other

- Headset Microspacer - .25mm height each

FSA (Full Speed Ahead) Polycarbonate Headset Stack Spacers

Tight tolerances and precise torque specs mean precision parts like this MegaExo 12 Left Arm Crank Bolt need to be replaced from time to time. Make sure the heart of your drivetrain is secure, and pick up a spare or two today.

- Type: Headset bearing - Discipline: Road, MTB - Material: Steel - Weight: 26g - Dimension: 1-1/4-inch - Bearing Type: ACB - Angle: 45° x 45°