FOX Steel Rear Shock Coil Spring - 550 lb. x 2.35" Spring Travel 4.776 TLG Total Spring Length BLK MFPN=456-KITSS Zipp’s Vuka Bull base bar

Zipp’s Vuka Bull base bar is the perfect starting point for triathletes and time trial specialists building a high-tech aero cockpit

The Break-Away Travel Case was designed specifically for Ritchey Break-Away bikes

These are also a great replacement option for lost or damaged stock axles

Exceeds the requirements of US FMVSS 116 DOT 3 & DOT 4 SAE J1703andSAE J1704

Length 275 Gender/Age Unisex Color Black Rail Material Titanium Weight 280 Saddle Cut Out Yes Width 145 Material Synthetic Defined Color Black Clamp Style Std Rails

FOX Steel Rear Shock Coil Spring - 550 lb. x 2.35" Spring Travel 4.776 TLG Total Spring Length BLK MFPN=456-KITSS Zipp’s Vuka Bull base barConstructed from proprietary Fox standard steel 1. 385 inch inside diameter fits Fox coil shocks, plus Marzocchi, DVO, MRP, X Fusion and more Fox vendor part number now printed on the spring for identification TECH SPECS model Standard material steel ID 35mm 1. 385" stroke 60mm 2. 35" rate (lbs) 550 color black