09106100 PISTN KT SJ700 94-12 81.5

Name: PROX PISTN KT SJ700 94-12 81.5
Brand: PROX
SKU: 09106100
Price: 106.07 GBP
Availability: InStock

Fits 7 bikes

£124.79 Save 15%

£106.07

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09106100

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§ 02 / About this part

What it is

The PROX PISTN KT SJ700 94-12 81.5, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This 81.5mm kit is an oversize option for engines requiring a cylinder rebore. The increased diameter allows you to clean up bore damage or wear while restoring factory-level compression. Forged construction ensures the piston can withstand the thermal loads of high-output use. This kit provides the piston, rings, gudgeon pin, and circlips. Your cylinder must be bored and honed specifically to fit this 81.5mm piston. Verify all clearances and chamfer the ports after machining. Use fresh gaskets and a new small-end bearing to ensure the longevity of your rebuild.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09106100
Category: Top End
Weight: 0.49 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 7 models · 7 year-bands

Yamaha 7 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.