PISTON KIT BMW S1000RR 10-14, WISECO 40039M08000 13.5:1 Comp

Part No. 56-W99456.000.WI (oro2u.com)
BMW S1000RR 2010-2014,
WISECO 40039M08000 STD BORE 80.00mm
Wiseco Piston Kit 80mm Std. Bore 13.5:1 Compression.
Dedicated forging – Light weight and superior strength –

High Compression – Maximum torque and throttle response – Super finished piston pin – Reduced friction/scuff resistant – Horizontal slot pin oiling – Improved lubrication and better pin oiling, reduced friction – Pressure seal groove – Maximum ring seal – ArmorGlide skirt coating – Reduced friction – Dedicated rings – Maximum compression and oil control.
Piston includes piston, rings, pin, and circlips.

Cross reference numbers ONLY. WISECO RING SET 3150XG