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PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
  • PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5
PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5

PISTON KIT 73-75 YAMAHA RD 250 55.5mm 1.5mm OVER VINTCO PSY17-1.5

£151.16 GBP
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VintCo piston kit for Yamaha RD250 models from 1973 to 1975, supplied as one complete piston assembly for vintage 2-stroke engine service and rebuild work. The kit includes the piston, rings, pin and clips, and is produced using modern materials and manufacturing techniques to provide OEM-level or better fitment and performance. A wrist pin bearing is available separately, with additional size options also available.

Features

  • Complete piston assembly for vintage 2-stroke Yamaha RD250 models
  • Includes piston, rings, pin and clips
  • Forged piston
  • MoS2 coated for running-in
  • Designed for OEM-level or better fitment and performance
  • Wrist pin bearing sold separately
  • Additional size options available

Specifications

  • VintCo Part Number: PSY17-1.5
  • Piston size: 55.5 mm
  • Oversize: +1.5 mm
  • Piston measurement: 55.43 mm
  • Clearance: 0.07 mm
  • Country of manufacture: Germany

Vehicle Fitments

  • 1973 Yamaha RD250
  • 1974 Yamaha RD250
  • 1975 Yamaha RD250