Rockshox Rear Shock Spring - Red - 400lbs - 151mm Metric YGroup_7033406128173 Pros: Shimano 4 piston power

Pros: Shimano 4 piston power

Rails: Choose between hollow CR-MO or titanium rails

Weight: 144g

Rapidfire Plus with instant and multi-release shifting

and a massive 556% range on the 12 speed cassette

Rockshox Rear Shock Spring - Red - 400lbs - 151mm Metric YGroup_7033406128173 Pros: Shimano 4 piston powerDial in your Rockshox coil shock with these metric coil springs. Available in different sizes and many springs rates from 250 650lbs. Set the correct sag and get the most out of your shocks compression and rebound settings for the perfect ride. Who's this item for: Riders looking for a different spring rate on their factory Rockshox coil shock or for riders needing a spring for their aftermarket shock (they do not come included). Compatibility: They