YA362 - OHLINS Yamaha YZF-R1 (09/14) Rear Shock AbsorberRear shock absorber by Ohlins for Yamaha YZF R1. The TTX GP features a new type of valve which gives better feedback to the rider, also a new piston and band which together with the new valves enhances grip, stability, feedback, and consistency. The new adjuster knobs make it easier to make changes on the fly with or without tools compared to the old design. Owner's manual Instructions for installation Length: 297 +4 2 mm Stroke: 60 mm Rate N mm: 80 N