Wiseco Pistons 4855M07600 High-Compression Forged Piston Kit - 76mm 13.5 1

The Wiseco 4855M07600 high-performance forged piston kit is engineered specifically for 2002-2004 Honda CBR954RR motorcycles with 4-valve domed combustion chambers. This precision-machined 76mm bore piston delivers an aggressive 13.5:1 compression ratio for maximum power output and throttle response.

Key Features:

• Forged from high-silicon aluminum alloy for superior strength and heat resistance
• Domed piston design optimized for high-compression applications
• 76mm bore diameter for stock or rebuilt cylinders
• 13.5:1 compression ratio increases horsepower and torque throughout the powerband
• Innovative piston skirt design reduces friction and maximizes power transfer
• Complete kit includes piston, rings, wrist pin, and circlips
• Precision-machined ring grooves ensure optimal sealing and durability

Wiseco pistons are a proven choice for racers and performance enthusiasts demanding maximum reliability under extreme conditions. Each piston is manufactured to exacting tolerances and designed to withstand the rigors of high-RPM operation. Oversize pistons require professional cylinder boring and honing for proper fitment.