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  • Yamaha YZ250 1976-79 IT250 78-80 TY250 1974-78 DT250 74-79 MX250 73-75 Piston Kit 71.5mm 1.5mm Over

Yamaha YZ250 1976-79 IT250 78-80 TY250 1974-78 DT250 74-79 MX250 73-75 Piston Kit 71.5mm 1.5mm Over

3 Reviews
SKU: PSY02-1.5
ID: 1951
$159.95
Quantity discounts available:
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Pistons are the heart of your vintage 2-Stroke and VintCo high quality pistons will help you keep the ride going! These Pistons are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. This Yamaha YZ250 1976-79 IT250 78-80 TY250 1974-78 DT250 74-79 MX250 73-75 Piston Kit 71.5mm (+1.5mm over) includes the piston, rings, pin and clips to help you get back on track with ease.A wrist pin bearing is available separately and more size options are also available. The OEM part numbers are provided to ensure an exact fitment as well. A high quality VintCo piston kit is a great investment in your vintage motorcycle.


  • Piston kit includes rings, pin and clips
  • Wrist pin bearing sold separately
  • Forged Piston
  • Made in Germany
  • Mos2 coated for break in
  • 1.5mm Oversize
  • 71.44mm Clearance 0.06mm

Stock Availability: in stock

Models

  • 1972 Yamaha DT2
  • 1973 Yamaha DT3
  • 1973 Yamaha MX250
  • 1974 Yamaha TY250
  • 1974 Yamaha DT250
  • 1974 Yamaha MX250
  • 1975 Yamaha MX250
  • 1975 Yamaha TY250
  • 1975 Yamaha DT250
  • 1976 Yamaha YZ250
  • 1976 Yamaha TY250
  • 1976 Yamaha DT250
  • 1977 Yamaha YZ250
  • 1977 Yamaha TY250
  • 1977 Yamaha DT250
  • 1978 Yamaha YZ250
  • 1978 Yamaha IT250
  • 1978 Yamaha TY250
  • 1978 Yamaha DT250
  • 1979 Yamaha YZ250
  • 1979 Yamaha IT250
  • 1979 Yamaha DT250
  • 1980 Yamaha IT250

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Ratings & Reviews

3 reviews

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1974 TY250 is running again!

by

Excellent service. Excellent product. 1974 TY250 is up and running again. Liked being able to send pictures and talk with Vintco representative. Very helpful and price was good also.

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I Use Vinco

by

I use these pistons for Big bore kits , Use the 70.00 , mostly 70.50 , 71.00 and 71.50 Bore , reason for using is the ring pin width fits my unit , The 80-81 years has a narrower pin width on Intake side . have put my name in for for , because they are out of stock . Also use wossner which I find MFG - Vinco

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Big bore kit

by

Found Vinco , they have these size pistons for this older Yamaha Yz 250 , excellent quality , use then in a big bore kit for my applications , thank you you are special, will buy more in future .

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