• LITHE

    A new frame that weighs less than our impressively light Trail 429 frame. Heck, this frame weighs only 45 grams more than our featherlight Mach 4SL. We’re replacing the beloved Mach 5.5 with a 140mm ripper of a bike that weighs less than many dedicated XC machines. Super-low standover; small kittens and playful cats rejoice!

    FAST

    Incredibly capable dw-Link suspension kinematics allow 140mm of travel to pedal with more snap and climb faster than many 120mm bikes. Serious light weight. Cheetah chasing down an antelope acceleration. The soul of a trail shredder with the legs of Usain Bolt.
  • OUR ENGINEERS PUSHED THE BOUNDARIES

    Optimized tube shapes, a more compact frame design, exotic hi-mod materials, and a dual upright, reinforced swingarm push strength and stiffness on this gravity defying cross country rocket ship. The Mach 4 SL balances the diverse needs of the modern cross-country racer; it can be competitively raced on a short-track course one weekend or at an epic endurance race the next. It’s the right combination of comfort, control and speed that makes the Mach 4 SL such a pleasure to ride. - MOUNTAIN BIKE ACTION

Title

Go to Top