S-Works Epic 9 Ultralight LTD cassettes or when you forget to

or when you forget to charge your light and need to conserve the last few percent of battery life to get home

and makes tire set-up easier

tubes have been implemented to save weight and this results in over a 450g (1-pound) reduction in the frame and fork alone when compared to some models of yesteryear

Pressurised container

8cm valve base prevents tearing

S-Works Epic 9 Ultralight LTD cassettes or when you forget toEvolution of the Fastest The Lightest, Fastest, Most Capable XC Race Bike Ever Epic 9 represents 24 years of winning XC innovation, distilled into the fastest race bike in the world. We started with Epic 8s world beating benchmark. Then removed what held it back. 206 grams gone, making Epic 9 the lightest full suspension XC race bike on the planet. Then we cut suspension friction by 11% and refined the kinematics. The result: unmatched efficiency,