ProX 01.7365.A Engine Rebuild Kit for Yamaha YZ125 2-Stroke

The ProX 01.7365.A Engine Rebuild Kit provides a comprehensive solution for rebuilding Yamaha YZ125 two-stroke engines. This complete kit includes all essential internal engine components needed to restore your motocross bike to peak performance and reliability.

What's Included:

• Complete piston kit with precision-machined piston made from low-expansion, low-friction alloy
• High-quality piston rings for optimal compression and cylinder sealing
• Wrist pin and circlips for secure piston assembly
• Complete gasket set for proper engine sealing
• Crankshaft bearings and seals to restore lower-end durability

Key Features:

• Manufactured to OEM specifications at state-of-the-art facilities
• Precision CNC-machined components ensure proper fitment and performance
• High-quality materials designed to meet or exceed original equipment standards
• Complete kit eliminates the need to source individual components
• Cost-effective alternative to OEM parts without sacrificing quality

ProX Racing Parts has specialized in high-quality internal engine components since 1975, offering proven reliability for motocross, off-road, and powersports applications. This rebuild kit is designed for the Yamaha YZ125 motocross motorcycle, providing everything needed for a complete top-to-bottom engine overhaul.