✦ Ground shipping $14.95 — free over $150✦ Live 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 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 — 53.95 mm — Beta | GASGAS | Husaberg | Husqvarna | KTM
In stock

ProX Piston Kit — 53.95 mm — Beta | GASGAS | Husaberg | Husqvarna | KTM

ProX · #0910-4547 · Top End / Engine
  • Manufactured in Japan and designed to be OEM replacement
  • Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
  • Kit includes piston, ring kit, wrist pin, and circlips
$143.95
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 & features3 features
  • Manufactured in Japan and designed to be OEM replacement
  • Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
  • Kit includes piston, ring kit, wrist pin, and circlips
Specifications14 specs
Bore - Oversize
Standard
Displacement
125 cc
Riding Style
Adventure Touring / Dual-Sport, Off-Road, Street
Bore Size
54.00 mm
Compression Ratio
Standard
Units
Kit
Piston Size
53.95 mm
Skirt Coating
Moly Coated
Type
Standard Size B
Engine Type
2-Stroke
Piston Material
Aluminum Alloy
Shipping weight
0.4 lb
Package size
3.4 × 3.2 × 3.2 in
Country of origin
Japan
Fitment13 models · Beta, Gas Gas, Husaberg, Husqvarna, KTM
Beta3 models
  • 125 RR2018–2024
  • 125 RR 2T2025
  • 125 RR Enduro2018–2019
Gas Gas1 models
  • MC 1252021–2025
Husaberg1 models
  • TE1252012–2014
Husqvarna3 models
  • TC1252014–2025
  • TE1252014–2016
  • TX 1252017–2019
KTM5 models
  • 125 EXC2001–2016
  • 125 EXC Six Days2001–2016
  • 125 SX2007–2025
  • 125 XC2021–2025
  • 125 XC-W2017–2019
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 numbersOEM cross-reference
Salto part #
0910-4547
ProX part #
01.6226.B
Replaces OEM #
503.30.207.100
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 ProX?
Yes. It’s new and genuine, straight from Salto — ProX part #01.6226.B.

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