Wiseco 137M07000 Piston Kit - 0.50mm Oversize to 70.45mm riding-apparel-jackets-street Pre-mixed with de-ionized water so

Pre-mixed with de-ionized water so it is ready to use

Starting with the 2018 Turbos equipped with Walker Evans Shocks

1996 Yamaha WR250

2022 Arctic Cat ZR 8000 Limited ES 137

Utilizes the proven Armega rapid lens changing and locking system

Wiseco 137M07000 Piston Kit - 0.50mm Oversize to 70.45mm riding-apparel-jackets-street Pre-mixed with de-ionized water soBore: 70. 45mm Compression: Compression Not Available Sizing: 0. 50mm Oversize SPECIFICATIONS. Displacement: 248cc. Bore Standard: 69. 5mm. Bore Actual: 70. 00mm. Bore Oversize: 0. 50. Stroke: 64. 5mm. Note: Reed Induction. ITEM CONTENTS. 2756CD 70. 00 mm Ring Set. CW18 ROUND WIRE PIN LOCKS 18MM (PAIR). S343 PistonPin 18mm x 2. 362 NonChromed TW All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength,