09101620 PISTON KIT ALUMINUM 95.50MM +0.50MM

Name: PROX PISTON KIT ALUMINUM 95.50MM +0.50MM
Brand: PROX
SKU: 09101620
Price: 136.78 GBP
Availability: InStock

Fits 14 bikes

£160.92 Save 15%

£136.78

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09101620

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§ 02 / About this part

What it is

The PROX PISTON KIT ALUMINUM 95.50MM +0.50MM, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This kit allows for a cylinder rebore to restore a worn engine on your large-capacity 4-stroke. It replaces the factory piston when the bore shows signs of scoring or excessive wear. The aluminium alloy provides reliable thermal expansion characteristics for air-cooled or liquid-cooled engines. Each kit comes with the piston, rings, wrist pin, and circlips. It matches the specifications of OEM part 34L-11631-02. Ensure your machinist bores the cylinder to the specific clearance required for this piston size. A fresh piston restores torque and reduces oil consumption on your bike.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09101620
Weight: 0.60 kg
OEM cross-refs: 34L-11631-02
VAT: 20%

// Fitment

Will it fit your bike?

Fits 14 models · 14 year-bands

Yamaha 14 models

* 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.