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Wiseco Piston Kit with Gaskets — 54.00 mm — Yamaha YZ125/X

Wiseco · #0903-0513 · Complete Engines & Rebuild Kits / Engine

Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation
Designed for endurance and sustained RPM 2-stroke riding
Extra lightening operations for enhanced throttle response
Engineered, forged and machined in the USA
Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

$253.95

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 & features5 features

Kit Includes:

• GP Series Piston

• Ring Set

• Wrist Pin

• Circlips

• Bearing

• Gaskets

Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation
Designed for endurance and sustained RPM 2-stroke riding
Extra lightening operations for enhanced throttle response
Engineered, forged and machined in the USA
Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specifications15 specs

Units: Kit
Piston Diameter: 53.95 mm
Stroke Length: 54.50 mm
Bore Size: 54.00 mm
Riding Style: Off-Road
Engine Type: 2-Stroke
Piston Material: 4032 Aluminum Alloy
Type: Top End
Displacement: 125 cc
Bore - Oversize: Standard
Model: GP Series
Skirt Coating: ArmorGlide®
Shipping weight: 1.11 lb
Package size: 6.8 × 5.9 × 4.6 in
Country of origin: USA

Fitment2 models · Yamaha

Yamaha2 models

YZ1252005–2021
YZ125X2020–2022

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 #: 0903-0513
Wiseco part #: PK1390

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 #PK1390.