Bike mechanics and home mechanics alike have experienced the frustration of watching helplessly as your stem spacers

25 x 29 - 680g

aluminium steerer

ZEE FC-M645 / FC-M640

4-way stretch construction ECO SURF - 87% Polyester Repreve (REC)

Hope Tech 4 X2 Disc Brake - Front - Right Lever - 1000mm - Black - Silver eBay Bike mechanics and home mechanicsThe all new Tech 4 X2 builds on Hope's 25+ years of experience designing and manufacturing hydraulic brake systems. The Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Combine this with the updated X2 Postmount caliper for a super lightweight