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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Wiseco

Wiseco Pro-Lite Piston Kit - 605M06800 Yamaha YZ 250 / WR 250 1988-1991

MPN: 605M06800
Wiseco

Wiseco Pro-Lite Piston Kit - 605M06800 Yamaha YZ 250 / WR 250 1988-1991

MPN: 605M06800
Availability:
Out of stock
Forged from high-silicon aluminum alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Durability, longevity and increased horsepower Innovative forging design and piston skirt provide maximum horsepower and torque Features forged pistons, rings, wrist pins, and circlips These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end Cylinder sleeves must be purchased separately. Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only. Specs Piston Material Forged Bore Size 68.00 mm Product Name Piston Kit Units Kit Model Pro-Lite Stroke Length 68,00 mm Compression Ratio Stock Skirt Coating Non-Coated Bore - Oversize Standard Displacement 246.8 cc Piston Material 4032 Aluminum Alloy Bore - Oversize Standard Engine Type 2-Stroke Piston Diameter 67.95 mm Stroke Length 68.00 mm Riding Style Off-Road
Sold out
Original price $199.95 - Original price $199.95
Original price
$199.95
$199.95 - $199.95
Current price $199.95

Product Details

Features

  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Features forged pistons, rings, wrist pins, and circlips
  • These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
  • Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
  • GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
  • Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
  • Cylinder sleeves must be purchased separately.
  • Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Specs

Piston Material Forged
Bore Size 68.00 mm
Product Name Piston Kit
Units Kit
Model Pro-Lite
Stroke Length 68,00 mm
Compression Ratio Stock
Skirt Coating Non-Coated
Bore - Oversize Standard
Displacement 246.8 cc
Piston Material 4032 Aluminum Alloy
Bore - Oversize Standard
Engine Type 2-Stroke
Piston Diameter 67.95 mm
Stroke Length 68.00 mm
Riding Style Off-Road

Product Description

Features

  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Features forged pistons, rings, wrist pins, and circlips
  • These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
  • Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
  • GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
  • Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
  • Cylinder sleeves must be purchased separately.
  • Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Specs

Piston Material Forged
Bore Size 68.00 mm
Product Name Piston Kit
Units Kit
Model Pro-Lite
Stroke Length 68,00 mm
Compression Ratio Stock
Skirt Coating Non-Coated
Bore - Oversize Standard
Displacement 246.8 cc
Piston Material 4032 Aluminum Alloy
Bore - Oversize Standard
Engine Type 2-Stroke
Piston Diameter 67.95 mm
Stroke Length 68.00 mm
Riding Style Off-Road

Part Numbers
Store SKU MFR. Product # Availability
605M06800 605M06800 Out of Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Features forged pistons, rings, wrist pins, and circlips
  • These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
  • Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
  • GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
  • Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
  • Cylinder sleeves must be purchased separately.
  • Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Specs

Piston Material Forged
Bore Size 68.00 mm
Product Name Piston Kit
Units Kit
Model Pro-Lite
Stroke Length 68,00 mm
Compression Ratio Stock
Skirt Coating Non-Coated
Bore - Oversize Standard
Displacement 246.8 cc
Piston Material 4032 Aluminum Alloy
Bore - Oversize Standard
Engine Type 2-Stroke
Piston Diameter 67.95 mm
Stroke Length 68.00 mm
Riding Style Off-Road