Wiseco Pistons 40128M09300 High-Compression Piston Kit 93mm Bore 11:1 Armorglide Skirt

The Wiseco 40128M09300 high-compression piston kit delivers enhanced performance for dirt bike engines with its precision-engineered 93mm bore and 11:1 compression ratio. Designed for riders seeking maximum power output, this piston combines advanced metallurgy with race-proven design features.

Key Features:

• Forged from high-silicon aluminum alloy for superior strength and heat resistance
• 11:1 compression ratio for increased horsepower and torque
• Armorglide skirt coating reduces friction and extends piston life
• 93mm bore diameter with 0.50mm oversize specification
• Innovative forging design optimizes weight distribution and thermal stability
• Complete kit includes piston rings, wrist pin, and circlips

Wiseco's high-performance pistons are engineered for durability and longevity in demanding off-road conditions. The Armorglide skirt treatment provides a low-friction surface that minimizes wear while the advanced forging process creates a dense grain structure that resists fatigue and detonation. This piston is ideal for riders rebuilding or upgrading their dirt bike engine for improved performance.