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  • Ossa Piston Kit 1st Oversize All 250cc Models 1970-78

Ossa Piston Kit 1st Oversize All 250cc Models 1970-78

23 Reviews
SKU: OW-133-003-S.20
ID: 1068
$149.95
Quantity discounts available:
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Original OEM style cast piston. Piston kit includes rings,pin and clips. This piston uses specially located ring pins for use with all 250cc models including the GP3. Skirt length is standard Plonker so it can be cut to desired length if required.
Reproductions
Made in Taiwan

Stock Availability: in stock

Models

  • 1970 Ossa DMR
  • 1970 Ossa Pioneer 250cc
  • 1971 Ossa Pioneer 250cc
  • 1971 Ossa MAR Mick Andrews Replica 250cc
  • 1971 Ossa Stiletto 250cc
  • 1971 Ossa Stiletto TT 250cc
  • 1971 Ossa DMR
  • 1972 Ossa Pioneer 250cc
  • 1972 Ossa MAR Mick Andrews Replica 250cc
  • 1972 Ossa Stiletto 250cc
  • 1972 Ossa Stiletto TT 250cc
  • 1972 Ossa DMR
  • 1973 Ossa SDR Six Day Replica
  • 1973 Ossa Explorer 250cc
  • 1973 Ossa MAR Mick Andrews Replica 250cc
  • 1973 Ossa Stiletto 250cc
  • 1973 Ossa Stiletto TT 250cc
  • 1974 Ossa Explorer 250cc
  • 1974 Ossa MAR Mick Andrews Replica 250cc
  • 1974 Ossa Desert Phantom
  • 1974 Ossa Phantom 250cc
  • 1974 Ossa Super Pioneer
  • 1975 Ossa Explorer 250cc
  • 1975 Ossa MAR Mick Andrews Replica 250cc
  • 1975 Ossa Desert Phantom
  • 1975 Ossa Phantom GP1
  • 1975 Ossa Super Pioneer
  • 1976 Ossa MAR Mick Andrews Replica 250cc
  • 1976 Ossa Desert Phantom
  • 1976 Ossa Phantom GP2
  • 1976 Ossa Super Pioneer
  • 1977 Ossa MAR Mick Andrews Replica 250cc
  • 1977 Ossa Desert Phantom
  • 1977 Ossa Phantom GP3
  • 1977 Ossa ST-1
  • 1978 Ossa Desert Phantom
  • 1978 Ossa Six Day ISDT

Ratings & Reviews

23 reviews

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Great Quality piston kit and upgraded crankshaft ...Awsome!

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thge pis kit worked perfectly. I bored it and honed to fit and the upgraded crankshaft assembly with the beefed up yamaha rod dropped right in. the engine runs great.

Easy to get piston kit

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The pistons are always in stock. These pistons are as good (or better) than the original factory ones. Same ring width for the same performance. You can custom trim the skirt cut to match you engine model.

Quick Service

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Nice to have parts available

Parts Manager very knowledgeable

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Fantrastic Service

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Quality Parts