2010 Yamaha R1 linkage Kit. The kit contains the following parts. If you wish you can purchase the parts individually from this website. 1ea T4HFM1012X70 linkage to swingarm, 1ea FWM10-21 linkage to swingarm washer, 2ea T4HFM1012X65 lower shock & linkage knuckle, 1ea T4HFM1012X95 linkage to frame, 1ea T4HFM1012X75 upper shock, 5ea NYNUTHFM1012S linkage & shock nuts, 1ea NUTHFM16-15 upper shock through frame nut.