Wiseco Pistons 40012M07700 High-Performance Piston Kit for Suzuki RMZ250 77mm Bore 13.9:1 Compression

The Wiseco 40012M07700 is a high-performance four-valve piston kit designed specifically for 2010 Suzuki RMZ250 engines. This domed piston features an aggressive 13.9:1 compression ratio for maximum power output and is precision-engineered with a 77mm bore diameter to deliver optimized performance in motocross and off-road racing applications.

Key Features:

• Forged from high-silicon aluminum alloy for exceptional strength, heat resistance, and durability under extreme racing conditions
• Innovative forging design with advanced piston skirt geometry maximizes horsepower and torque delivery
• Domed piston crown design supports high-compression combustion efficiency
• Complete kit includes piston, rings, wrist pin, and circlips for convenient installation
• Precision-machined to OEM specifications with tight tolerances for reliable performance
• Designed for riders seeking maximum power gains and improved throttle response

Wiseco is a trusted name in powersports performance, manufacturing premium forged pistons used by professional racers and enthusiasts worldwide. This piston kit is ideal for rebuilds, performance upgrades, or replacing worn components on your Suzuki RMZ250. Note that oversize pistons require cylinder boring or sleeving by a qualified machine shop.