RCS Performance Springs

Titanium and Racing Springs for Snowmobiles, Motorcycles, Downhill Mountain Bikes, ATVs, Auto Racing and More...

The Titanium Advantage
Mountain Bike Rider

Lighter, Faster, Higher Performance and Improved Suspension

Titanium's low modulus, low density, and high strength combine to produce a spring which is typically 40% to 60% lighter than steel.

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The Pros Ride and Win on RCS!
Motorcycle Rider

I’ve used RCS titanium suspension springs on our Foes racing downhill bikes. They are the lightest bicycle springs available — the easiest way to shave weight off your bike without compromising durability.

Kris Baughman, Pro Downhill Racer

RCS has designed, manufactured, and tested titanium springs for demanding aerospace applications for over 15 years. We are now bringing our design and manufacturing expertise to new markets where performance counts.

Titanium springs are lighter, have a higher frequency response and improved suspension dynamics. Properly designed, titanium springs have more resistance to set and longer fatigue life than the highly-stressed steel springs common in performance applications.

For the exacting specifications of Formula 1 suspensions to the extreme fatigue requirements of competition pro-stock valve springs. Titanium springs from RCS provide weight savings for all racing applications employing coil springs. Our Titanium Springs provide reduced weight and improved performance and are specifically designed for your application.

RCS engineers design springs specifically for demanding applications, not around the production ease or common material sizes as with most mass-produced steel springs. Consequently, the wire size, number of coils, and spring lengths are the optimal dimensions for the application. This optimization results in a custom designed spring that is as light as possible while providing the strength and durability demanded by the application.

RCS offers complete engineering assistance to help our customers. Advanced materials, computer modeling and extensive experience are the foundations of a successful spring design. You don’t have to know a lot about springs to work with us, that’s our job. We’ll help you make your product perform better.

Renton Coil Spring is proud to announce our sponsorship of the 2008 Honda Supercross/Motocross Team. The Red Riders will continue to realize the benefits of RCS Titanium Springs.

Renton Coil Spring is also a proud sponsor of Joe Gibbs Racing - Motocross.