09107135 PISTON KIT PRM EXC500F 20-25/EC500F 24-25 94.95 B

Name: WOSSNER PISTON KIT PRM EXC500F 20-25/EC500F 24-25 94.95 B
Brand: WOSSNER
SKU: 09107135
Price: 195.14 GBP
Availability: InStock

Fits 3 bikes

£229.58 Save 15%

£195.14

incl. VAT

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Usually dispatched within 3 working days.

Part #: 09107135

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§ 02 / About this part

What it is

The WOSSNER PISTON KIT PRM EXC500F 20-25/EC500F 24-25 94.95 B, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged component sits at the heart of your EXC500F or EC500F top-end rebuild. It replaces the factory unit to restore lost compression and engine response. Over time, the skirt wears and tolerances widen, leading to piston slap. This B-size kit is designed for cylinders with slight wear beyond the initial A-spec. Ensure you measure your bore accurately with a dial bore gauge before installation. The kit includes the piston, rings, gudgeon pin, and circlips. Always check your ring end gap and verify the arrow points toward the exhaust port during assembly.

§ 03 / Specs

The numbers

Brand: WOSSNER
Part number: 09107135
Category: Top End
Weight: 0.24 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

KTM 3 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.