Hope EVO TR4 Trail Brake - Black/Silver Size:Rear the X3 rear derailleur provides

the X3 rear derailleur provides great shifting performance

A set of Enve tubeless valve stem's along with a valve core tool suitable for use on Enve rims

From lumpy

Dual Axle Options: Available in standard or a 3mm shorter axle to match Q-factor of Shimano SPD-SL road pedals

Hope EVO TR4 Trail Brake - Black/Silver Size:Rear the X3 rear derailleur providesFour piston trail brake for medium duty use. The ultimate trail riding brakeimpressive power balanced with a firm and consistent lever feel. Super smooth lever actuation provides excellent braking feedback for absolute control. Features Increased lever hook for greater control and security during aggressive ridingNew dimple design improves comfort during hard braking and retains grip in all weather conditionsNew cam design decreases free lever stroke