✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
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Prox Piston Kit — 85.00 mm — Honda
In warehouse stock

Prox Piston Kit — 85.00 mm — Honda

Prox · #PX-2500 · Top End / Engine
  • Manufactured in Japan and designed to be OEM replacement
  • Oversize piston options follow manufacturer piston to cylinder wall clearances
  • Precision machined on state of the art CNC equipment
  • Kit includes piston, rings, wrist pin and circlips
$155.95
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 & features4 features
  • Manufactured in Japan and designed to be OEM replacement
  • Oversize piston options follow manufacturer piston to cylinder wall clearances
  • Precision machined on state of the art CNC equipment
  • Kit includes piston, rings, wrist pin and circlips
Specifications13 specs
Bore - Oversize
Standard
Compression Ratio
9.3:1, 10.0:1
Piston Head Shape
Flat Top
Piston Material
Cast, Aluminum Alloy
Skirt Coating
Non-Coated
Units
Kit
Displacement
400 cc
Engine Type
4-Stroke
Bore Size
85.00 mm
Riding Style
Off-Road, ATV
Shipping weight
0.98 lb
Package size
3.9 × 3.9 × 3.9 in
Country of origin
Japan
Fitment3 models · Honda
Honda3 models
  • TRX400EX Sportrax1999–2008
  • TRX400X2009–2014
  • XR400R1996–2004
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 numbersOEM cross-reference
Salto part #
PX-2500
Prox part #
01.1495.000
Replaces OEM #
13101-KCY-670
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 #01.1495.000.

More Prox top end