Renthal UltraLight Rear Chainwheels are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. KAWASAKI KX125 80-08 KX250 82-08 KX250F 04-24 KX450F 06-24 KX250XC 21-24 KX450XC 21-24 SUZUKI RM-Z250 04-06
