CCACHE x Giant Propel 9mm Bearing Cover R3 Aero Performance Without Compromise

Aero Performance Without Compromise

Rapidly biodegradable not having PTFE

to ensure balanced and safe braking in all conditions

Shift cable deflection

CCACHE x Giant Propel 9mm Bearing Cover R3 Aero Performance Without CompromiseFurther aero gains for this already fast New Giant Propel using our custom made headset bearing dust cover to reduce the stack height from the existing 20mm to 9mm. The lowest possible stack using the stock headset cover is 20mm as it is a 2 piece component while ours combines everything into one. Options also available to integrate other cockpits of your choice, which will be supplied with a wedge for the Propel's D Shaped fork. Specifications