Fox Coil Spring SLS 3.5" (Imperial), 90mm Stroke (Metric)

Genuine Fox Coil Springs - SLS - Super Light Steel. CHECK SUITABILITY FIRST. 

These SLS springs are a lighter weight steel spring option offered in addition to our standard steel springs. The new SLS springs from FOX are lighter than titanium springs at more affordable prices. A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimized by using a smaller wire diameter and fewer coils, creating a lighter spring. Available in several rates for your Fox coil over rear shock. Many more sizes available to special order - 2-4 days.

• Not sure on what spring rate? - See the Cyclinic Coil Spring Rate Calculator here:
• See the Fox Spring Chart for more info here. 
• This spring suits those sizes highlighted in RED below.