Full Speed Ahead BB386 to PF30A/BB30A Adaptor Model=Bead Dropper It also works very well

It also works very well with 9-speed road derailleurs

Damping Adjustments External rebound 2 position (open/firm) Hi & Low Speed compression Spring Type DebonAir+ Linear Spring Adjustments Air pressure Bottomless tokens Body Eyelet Standard Damping RC2T Hydraulic Bottom Out Default Settings 0 Neg/2 Pos Token Reb55/Comp30 Lockout 4 Eye-To-Eye 205x62

Four hole mount design offers height adjustment of your load for better balance

Designed for maximum durability low rolling resistance and exceptionally good grip even at high speeds

as well as an INSULATED SHOULDER STRAP for the hydration system hose Helmet holder not included

Full Speed Ahead BB386 to PF30A/BB30A Adaptor Model=Bead Dropper It also works very wellFSA (Full Speed Ahead) 386 EVO Bottom Bracket AdaptorsThis is a pair of spacers that adapts a 386 EVO crankset to a 68mm BB30 or PF30 frame; use in combination with the standard bottom bracket for your chosen frame Bottom Bracket Shell I. D. 42 BB Frame Interface PF30A BB Shell Width (mm) 73 Weight 50 Spindle Interface Type Zipp Vuma