RockShox SID SL Flight Attendant Damper restrapnew Freehub compatible with Campagnolo 9/10/11/12

Freehub compatible with Campagnolo 9/10/11/12 speed cassettes

and guarantee the Elite-classic ergonomic structure that it's easy to squeeze so liquid flow is abundant with the lightest pressure

better efficiency and grip

Bluetooth and ANT+ Support: COROS DURA connects effortlessly to your favorite accessories like power meters

With 12-speed Shimano 105 Di2 electronic shifting and comfort-focused design

RockShox SID SL Flight Attendant Damper restrapnew Freehub compatible with Campagnolo 9/10/11/12Upgrades existing and current SID SL (C1 E1 Generations) Fork Only update enables the Flight Attendant system to seamlessly adapt to hardtail bikes Charger Race Day 2 Flight Attendant electronic damper features an automatic three position Compression adjustment (Open Pedal Lock positions) with independent adjustable Rebound Flight Attendant system requires a Flight Attendant fork and an AXS pedal sensor or power meter, with optional AXS components