WSM Piston Rings +0.25mm Oversize for 85.25mm Bore

Upgrade your motorcycle's engine performance and reliability with genuine WSM +0.25mm oversize piston rings. Engineered for a precise fit in 85.25mm bore cylinders, this essential component ensures optimal compression and oil control, vital for a robust and efficient engine rebuild or maintenance.

Description

These WSM piston rings are meticulously crafted to meet the demanding requirements of high-performance motorcycle engines. Designed for an 85.25mm bore with a +0.25mm oversize, they provide the critical seal between the piston and cylinder wall, maximizing combustion efficiency and preventing power loss. Each set is manufactured from durable materials, ensuring longevity and consistent performance under extreme operating conditions. Proper piston ring function is paramount for maintaining engine compression, dissipating heat from the piston, and controlling oil consumption, directly contributing to your engine's overall health and output. Whether you're undertaking a full engine overhaul or simply replacing worn components, these precision-engineered rings are an ideal choice for restoring peak engine capabilities. They are a crucial element in any motorcycle engine rebuild, offering the reliability and performance expected by enthusiasts and professionals alike.

Features & Highlights

• Precision Engineering: Designed for an exact 85.25mm bore with a +0.25mm oversize, ensuring a perfect seal and optimal engine compression.
• Enhanced Engine Performance: Critical for maintaining proper combustion chamber sealing, which translates to improved power delivery and fuel efficiency.
• Superior Oil Control: Effectively manages oil film on the cylinder wall, preventing excessive oil consumption and reducing exhaust emissions.
• Durable Construction: Manufactured from high-quality materials to withstand the extreme temperatures and pressures within a motorcycle engine.
• Heat Dissipation: Aids in transferring heat from the piston to the cylinder wall, contributing to engine longevity and preventing overheating.

Technical Specifications

• Brand: WSM
• MPN/SKU: 09120498
• Product Type: Piston Rings
• Units: Set
• Bore Size: 85.25 mm
• Bore - Oversize: +0.25 mm
• Vendor Part Number: 51-230-04

Important to Know

Please Note: This product is a set of piston rings for one cylinder. You must order one set per cylinder required for your engine. For example, a two-cylinder engine will require two sets.