Cane Creek VALT Coil Spring

A progressive rate spring starts supple to handle small bumps but gets stiffer as it compresses deeper into its travel. This helps prevent harsh bottom-outs on modern frames that are designed to be more linear, giving you the sensitivity of a coil with the ramp-up of an air shock.

The VALT spring has an inner diameter of 36.5mm and is designed to fit most major rear shock brands. However, it is not compatible with certain proprietary shock models, so you should verify your shock's specific spring requirements before purchasing.

Yes, the VALT uses high-performance steel that allows for a lighter overall weight compared to standard steel springs. It bridges the gap between traditional heavy steel coils and expensive titanium options.

In most cases, no. As long as your shock's spring collar and retainer are compatible with the 36.5mm inner diameter, it should install just like a standard coil. Always double-check that your shock's stroke length matches the spring's capacity.

Progressive springs are best suited for frames with a linear leverage curve that tend to blow through travel too easily or bottom out harshly. If you find yourself constantly hitting the end of your travel despite proper sag settings, a progressive spring is a great upgrade.