Wiseco 40118M05350 Piston Kit - Standard Bore 53.47mm, 10.25:1 Compression

Bore: 53.47mm
Compression: 10.25:1 Compression
Sizing: Standard Bore

SPECIFICATIONS.
Bore - Standard: 52.40mm.
Bore - Actual: 53.5mm.
Bore - Oversize: 1.10mm.
Compression Ratio - Actual: 10:1.
Skirt Coating: ArmorGlide.
Note: Cylinder boring required.
ITEM CONTENTS.
2106XE - 53.50 mm Ring Set.
CW12 - ROUND WIRE PIN LOCKS 12MM (PAIR).
S538 - PistonPin 12mm x 1.535in. 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:

2014-2023 Honda CRF125F
2014-2022 Honda CRF125FB Big Wheel