In warehouse stock
Prox Piston Kit — 77.97 mm — Kawasaki
- Engineered for maximum durability, precise fitment, and optimal engine performance
- Kit includes a precision-machined piston, wrist pin, circlips, and high-performance piston rings
- Made with low expansion, low friction alloy
$188.95
In stock. Ships in 2–4 business days · free shipping over $150.
View cart & check out →
Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Description & features3 features
- Engineered for maximum durability, precise fitment, and optimal engine performance
- Kit includes a precision-machined piston, wrist pin, circlips, and high-performance piston rings
- Made with low expansion, low friction alloy
Specifications12 specs
- Bore - Oversize
- Standard
- Engine Type
- 4-Stroke
- Type
- Standard Size B
- Piston Size
- 77.97 mm
- Bore Size
- 78.00 mm
- Riding Style
- Off-Road
- Compression Ratio
- 12.5:1
- Units
- Kit
- Displacement
- 250 cc
- Shipping weight
- 0.5 lb
- Package size
- 3.3 × 3 × 3 in
- Country of origin
- USA
Fitment2 models · Kawasaki
Kawasaki2 models
- KX2502025–2026
- KX250X2025–2026
Fitment comes from the distributor’s catalog. 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 #
- 0910-6897
- Prox part #
- 01.4355.B
- UPC
- 193564562517
Shipping
In stock at a distributor warehouse. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.
Questions4 answers
- Is it in stock?
- Yes — the distributor shows it on a shelf at a regional warehouse 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?
- The distributor lists it 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 Prox?
- Yes. It ships new from the same distributors the big online stores buy from — Prox part #01.4355.B.
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