Wiseco 4366M09700 97.00mm 11:1 Compression Motorcycle Piston Kit, Black

Bore: 96.92mm Compression: 11:1 Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 591cc. Bore - Standard: 97.00mm. Bore - Actual: 97.00mm. Bore - Oversize: STD. Stroke: 80.00mm. Compression Ratio - Actual: 11:1. Note: Radial Head. ITEM CONTENTS. 3819XH - 97.00 mm Ring Set. CW24 - ROUND WIRE PIN LOCKS 24MM (PAIR). S627 - PIN- 24MM X 2.5in. X 4.0MM WALL 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.1985-2000 fits HON XR600R

• Wiseco's forged pistons are tougher and more durable than cast pistons, and will stand up to the abuse that high performance motorsport applications require
• Piston kits contain one piston, rings, piston pin and piston pin circlips
• 3819XH ring set
• 591cc