Wiseco 4947M10000 Piston Kit - Standard Bore 99.92mm, 12.5:1 Compression

Bore: 99.92mm
Compression: 12.5:1 Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 478cc.
Bore - Standard: 100.00mm.
Bore - Actual: 100.00mm.
Bore - Oversize: STD.
Stroke: 60.80mm.
Compression Ratio - Actual: 12.5:1.
Dome Type: Flat Top.
Skirt Coating: Moly.
ITEM CONTENTS.
10000ZV - 100.00 mm Ring Set 1mm X 2mm.
CW20 - ROUND WIRE PIN LOCKS 20MM (PAIR).
S675 - PISTON PIN - 20MM X 45 X 13MM SW

All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions. Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.

Vehicle Fitment:

2008 KTM 505 SX-F
2008 KTM 505 XC-F
2009-2010 KTM 505SX