Wiseco 874M03950 Piston Kit - Standard Bore 39.45mm

Bore: 39.45mm
Compression: Standard Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 49cc.
Bore - Standard: 39.50mm.
Bore - Actual: 39.50mm.
Bore - Oversize: STD.
Stroke: 40.00mm.
Cylinders: 1.
Note: Pro-Lite.
Note: Nikasil Bore.
ITEM CONTENTS.
1555CS - 39.50 mm Ring.
CW12 - ROUND WIRE PIN LOCKS 12MM (PAIR).
S563 - PistonPin 12mm x 1.220in. NonChromed 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:

2021-2024 Gas Gas MC 50
2021-2024 Gas Gas MC 65
2017-2024 Husqvarna TC50
2009-2024 KTM 50 SX
2009 KTM 50 SX Junior
2009-2023 KTM 50 SX Mini