09101402 PISTON KIT ALUMINUM 44.47MM C

Name: PROX PISTON KIT ALUMINUM 44.47MM C
Brand: PROX
SKU: 09101402
Price: 70.03 GBP
Availability: InStock

Fits 3 bikes

£82.39 Save 15%

£70.03

incl. VAT

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Part #: 09101402

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§ 02 / About this part

What it is

The PROX PISTON KIT ALUMINUM 44.47MM C, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This C-size kit is designed for cylinders with slight wear, offering a tighter fit than A or B alternatives. It replaces OEM part 13001-1630 in your top-end assembly. As the cylinder bore increases through use, moving to a C-sized piston restores the correct clearance. This prevents piston slap and maintains stable compression. Verify your bore diameter with a dial bore gauge before fitting. Lubricate the wrist pin and rings with assembly oil. Ensure the circlips are seated with the gaps facing down to prevent them from dislodging.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09101402
Weight: 0.12 kg
OEM cross-refs: 13001-1630
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

Kawasaki 2 models

Suzuki 1 model

RM 65 2003–2005

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.