This is a brand new set of IKON suspension rear shock.
3 Position adjustable spring preload.
4 Position externally adjustable rebound with just a finger touch.
Fits: BMW R50/5, R60/5, R75/5, R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT
Part # 7610-1298
Eye to Eye Length: 335 mm
Bushing Dimensions: Top and Bottom 23 mm long
Inside Diameter: 10 mm