In stock
Wiseco Piston Kit — 58.00 mm — Yamaha
- Endurance and high rpm
- Each piston is electra-coated on the dome, ring groove, 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
- ArmorGlide® skirt coating reduces friction and noise for more horsepower potential
- Kit includes piston, ring(s), wrist pin and circlips
$210.95
In stock. Ships in 2–4 business days · free shipping over $150.
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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
Crankcase clearance required.
Kit Includes:
• 1x Piston
• 1x Ring Set #2284CS
• 1x Wrist Pin #S668
• 2x Circlips #CW15
- Endurance and high rpm
- Each piston is electra-coated on the dome, ring groove, 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
- ArmorGlide® skirt coating reduces friction and noise for more horsepower potential
- Kit includes piston, ring(s), wrist pin and circlips
- Engineered, forged, and machined in the USA
Specifications14 specs
- Displacement
- 144 cc
- Bore - Oversize
- +4,00 mm, +4.00 mm
- Engine Type
- 2-Stroke
- Units
- Kit
- Model
- GP Series
- Skirt Coating
- ArmorGlide®
- Piston Diameter
- 57.95 mm
- Riding Style
- Off-Road
- Stroke Length
- 54.50 mm
- Piston Material
- 4032 Aluminum Alloy
- Bore Size
- 58.00 mm
- Shipping weight
- 0.5 lb
- Package size
- 3.3 × 3.2 × 3.1 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 #
- 0910-1255
- Wiseco part #
- 846M05800
Shipping
In stock. Ships in 2–4 business days by ground.
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?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- 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 #846M05800.
