09106838 PISTON KIT - YAMAHA YZ 450 F 96.96MM (13.00:1 CR) 3R

Name: WOSSNER PISTON KIT - YAMAHA YZ 450 F 96.96MM (13.00:1 CR) 3R
Brand: WOSSNER
SKU: 09106838
Price: 174.38 GBP
Availability: InStock

RRP £223.56 Save 22%

£174.38

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09106838

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§ 02 / About this part

What it is

The WOSSNER PISTON KIT - YAMAHA YZ 450 F 96.96MM (13.00:1 CR) 3R, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This 3-ring piston kit is designed for the YZ450F top-end. The 13.00:1 compression ratio maintains standard engine characteristics while offering the durability of a forged component. Three rings provide superior oil control and seal for long-term endurance. Replace your piston at the service intervals specified in your manual to avoid skirt fatigue. This kit includes the piston, rings, pin, and clips. Ensure the cylinder is honed and within tolerance before fitting. Always check ring end gaps in the bore to prevent binding at operating temperatures.

§ 03 / Specs

The numbers

Brand: WOSSNER
Part number: 09106838
Category: Top End
Weight: 0.42 kg
VAT: 20%

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. 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 and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.