FSA Compressor Bolt Plug 1 1/8" Carbon Steerer apr29 let Shimano make it even

let Shimano make it even better

10 mm thick shackle made of hardened special steel for maximum resistance

boosting aero efficiency on the road

Hardware included

full long-leg coverage

FSA Compressor Bolt Plug 1 1/8" Carbon Steerer apr29 let Shimano make it evenSecure your headset with confidence and protect your carbon steerer with the FSA Compressor Bolt Plug, an essential component for any bike with a carbon fiber fork. The FSA Compressor Bolt Plug is a meticulously engineered expander plug designed to provide a secure and non damaging solution for pre loading headset bearings in a 1 1 8" carbon steerer tube. Unlike a traditional star nut, which can damage the delicate carbon fibers, this plug expands