XM2 Throttle with rubber grip In collaboration with the best teams in the Moto2 class designed and suitable for the most popular sports bikes such as Honda CBR 600 RR CBR 1000 RR or Yamaha R1 and R6. The gas handle is made of light aluminum alloy. Screws and nuts are made of titanium, are lightweight and ensure long life. Equipped with three different rings: White Ring: 55?? opening for normal use Red Ring: 53?? progressive opening for sports use Green Ring: 60?? opening for use in wet conditions For Honda CBR 600 RR CBR 1000 RR and Yamaha R1 and R6 special cables must be used. Careful! This accelerator can only be used on the track!