PISTON KIT 86-88 YAMAHA YZ 125 57.5mm 1.5mm OVER VINTCO PSY29-1.5
This VintCo piston kit is designed for vintage 2-stroke engine rebuilds requiring a 57.5 mm piston in a +1.5 mm oversize. The kit includes the piston, rings, pin and clips, and is manufactured using modern materials and production techniques to provide OEM-equivalent fitment and performance. It is intended to help keep vintage motorcycles in service, with a wrist pin bearing available separately. Features include a complete piston kit with piston, rings, pin and clips, intended for vintage 2-stroke engine rebuilds, OEM-equivalent fitment and performance, a wrist pin bearing sold separately, MoS2 coating for break-in, and it is manufactured in Germany. Specifications include VintCo Part Number PSY29-1.5, piston diameter of 57.5 mm, an oversize of +1.5 mm, piston measurement of 57.44 mm, clearance of 0.06 mm, and forged piston construction.
- SKU
- VIN-PSY29-1.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Piston Kit 57.5mm +1.5mm Oversize for Yamaha YZ125
Restore your vintage 2-stroke motorcycle with this premium VintCo piston kit. Engineered for 1986-1988 Yamaha YZ125 models, this kit is designed for engine rebuilds requiring a 57.5 mm piston with a +1.5 mm oversize. Manufactured in Germany using modern materials and production techniques, this piston kit offers OEM-equivalent fitment and performance to keep your classic bike running strong.
The MoS2 coating aids in efficient break-in, ensuring longevity and optimal performance from the start. This complete kit includes the piston, rings, pin, and clips. Please note that the wrist pin bearing is sold separately.
Key Features:
- Complete kit includes piston, rings, pin, and clips
- Specifically designed for vintage 2-stroke engine rebuilds
- Provides OEM-equivalent fitment and performance
- Features MoS2 coating for improved break-in
- Manufactured in Germany for high-quality assurance
- Wrist pin bearing available separately
Specifications:
- Piston Diameter: 57.5 mm
- Oversize: +1.5 mm
- Piston Measurement: 57.44 mm
- Clearance: 0.06 mm
- Construction: Forged piston