Wiseco GP Series Piston Kit, 43.00 mm for Kawasaki KX60 and Suzuki RM60 (648M04300)

The Wiseco 648M04300 GP Series Piston Kit is engineered for expert racers and tuners seeking sustained performance, dependable durability, and increased horsepower in Kawasaki KX60 and Suzuki RM60 applications. Forged from a high-silicon aluminum alloy, this piston kit is designed to withstand demanding trail and racing conditions while supporting increased compression, torque, and top-end power. The innovative forging and piston skirt design help maximize engine output while maintaining dependable operation.
The Wiseco 648M04300 kit includes a forged piston, piston rings, wrist pin, and circlips for a comprehensive installation. Its high-tech design supports increased compression ratios, ultra-stiff strutted forging construction, and titanium nitride-coated rings for improved sealing and long-lasting performance. Each piston receives E-Coating on the crown, ring grooves, and pin bore to improve wear resistance and help protect against micro-welding, galling, and detonation.
GP Series pistons generally require less external machining, helping the piston seal the bore more effectively for increased compression. Boost ports are removed to provide a more predictable powerband and stronger pull through the top end. These design characteristics make the Wiseco 648M04300 a performance-focused replacement for riders who demand responsive power and extended service potential. Cylinder sleeves must be purchased separately, and professional installation, tuning, and clearance verification are recommended.
Feature: Forged high-silicon aluminum alloy construction for strength and dependability
Feature: Designed for increased horsepower, torque, and sustained top-end performance
Feature: Includes piston, rings, wrist pin, and circlips
Feature: Titanium nitride-coated rings support improved sealing and durability
Feature: E-Coated crown, ring grooves, and pin bore help resist wear and surface damage
Feature: GP Series design supports increased compression and a predictable powerband
Feature: Compatible with Kawasaki KX60 and Suzuki RM60 applications

Features:

• Forged high-silicon aluminum alloy construction for strength and dependability

• Designed for increased horsepower, torque, and sustained top-end performance

• Includes piston, rings, wrist pin, and circlips

• Titanium nitride-coated rings support improved sealing and durability

• E-Coated crown, ring grooves, and pin bore help resist wear and surface damage

• GP Series design supports increased compression and a predictable powerband

• Compatible with Kawasaki KX60 and Suzuki RM60 applications

Ships from Parts Unlimited.