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Wiseco Piston Kit — 68.50 mm — Yamaha YZ250/WR250

Wiseco · #605M06850 · Bottom End / Engine

Designed for all-purpose 2-stroke riding
Durability, longevity and increased horsepower
Dedicated forging design for strength-to-weight optimization
Extra lightening operations for enhanced throttle response
Engineered, forged, and machined in the USA

$219.95

Not in stock right now — special order. Order it now and we email the ship date before we charge you a cent.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

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Description & features6 features

Kit Includes:

• 1x Piston

• 1x Ring Set #2697CD

• 1x Wrist Pin #S508

• 2x Circlips #CW18

Designed for all-purpose 2-stroke riding
Durability, longevity and increased horsepower
Dedicated forging design for strength-to-weight optimization
Extra lightening operations for enhanced throttle response
Engineered, forged, and machined in the USA
Piston is made in the USA

Specifications13 specs

Riding Style: Off-Road
Skirt Coating: Non-Coated
Stroke Length: 68.00 mm
Displacement: 246.8 cc
Piston Material: 4032 Aluminum Alloy, Forged
Units: Kit
Bore Size: 68.50 mm
Engine Type: 2-Stroke
Bore - Oversize: +0.50 mm
Model: Pro-Lite
Shipping weight: 0.7 lb
Package size: 3.3 × 3.1 × 2.9 in
Country of origin: USA

Fitment2 models · Yamaha

Yamaha2 models

WR2501991
YZ2501988–1991

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 605M06850
Wiseco part #: 605M06850

Shipping

Special order. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: It isn’t in stock right now, but we can special-order it. We confirm timing by email when you order, before anything is charged.
How fast will it get to me?: We confirm the ship date when you order. If anything changes, you hear it from us first.
Will it fit my machine?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Wiseco?: Yes. It’s new and genuine, straight from Salto — Wiseco part #605M06850.