Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 45mm x 450-550lbs White Axle to Crown Length-435 The addition of the BOA

The addition of the BOA Fit System provides a surprisingly noticeable upgrade to the previous generation S/Race

and M610 dérailleurs

just pop the cover back on until you hear a "click" and off you go

Creating a natural connection between your feet

Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 45mm x 450-550lbs White Axle to Crown Length-435 The addition of the BOACane Creek Progressive Rate VALT Lightweight Rear Shock Spring 45mm x 450 550lbs White. Cane Creek Progressive Rate VALT coil springs are designed to provide riders with a true rise in rate spring curve. Springs feature the progressiveness and ramp up that hard charging riders demand Designed for use with Cane Creek Coil shocks Progression begins at 50% into the stroke of the spring Crafted from high performance spring steel Inner diameter of 36. 5mm