Description
Swix Racing Roto Steel XC, 70mm In Stock BCS North Featuring a dual phased pawl drive SA1058 MFPN=3984300 Mtnbike Tube Size:29 X 1.6 2.4 25 Tire Type Tubeless Featuring a dual phased pawl drive mechanism accomplishing 90 points of engagement and 4 degree engagement by way of a six pawl driver and 45 tooth drive ring The F2 model is optimized for firmer and faster snow conditions with longer pressure zones to maximize top end speed and a longer groove to improve stability at high speed on a harder snowpack