5DEV Super Boost Crank Spindle - 30mm x 139mm Model=MTB Floating Centre-Lock Disc Brake Rotor }The Rage-iS brings innovation by

}The Rage-iS brings innovation by combining a high performance dropper with adjustable suspension at an affordable price

Computer functions: current/ average/ maximum speed trip distance total distance elapsed time clock calorie consumption

Gorewear cup increased comfort by making room for the precious parts and upping moisture management and wind protection capabilities

Replacement axles for Motor Mag wheels (#640379)

5DEV Super Boost Crank Spindle - 30mm x 139mm Model=MTB Floating Centre-Lock Disc Brake Rotor }The Rage-iS brings innovation byAll 5Dev cranks are compatible with all 5Dev spindles allowing easy changes Model Super Boost Spindle Interface 30mm (73mm BB) Length 139mm Chainline 55mm