Cube reaction gtc slt 29 hardtail bikethe slt sits at the top of the cube reaction gtc series so they gave it an extra treat the revolutionary upside down rockshox rs 1 suspension fork with a very high quality gtc carbon frame and complete shimano xt 2x11 transmission the slt is a versatile hardtail with inspiring performance thats equally at home on both trail and racecourse the 29 wheels allow you to carry high speed over a great variety of terrain framethe reaction gtc twin mould 29er