Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 55mm x 500-610lbs White Weight-804 Rigorously tested to IPX7 Waterproofing

Rigorously tested to IPX7 Waterproofing standards

Multi position design for optimal aerodynamics regardless of the angle of the head Unique Aero Blade structure on top accelerates windflow and adapts to different speeds and inclinations of the head Rear AirFlow Star

Optimal material usage for weight

grip and wear resistance

Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 55mm x 500-610lbs White Weight-804 Rigorously tested to IPX7 WaterproofingCane Creek Progressive Rate VALT Lightweight Rear Shock Spring 55mm x 500 610lbs 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