09106458 PSTN KT YZ125 GP 54MM 22

Name: WISECO PSTN KT YZ125 GP 54MM 22
Brand: WISECO
SKU: 09106458
Price: 145.23 GBP
Availability: InStock

Fits Yamaha YZ 125

£170.86 Save 15%

£145.23

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09106458

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§ 02 / About this part

What it is

The WISECO PSTN KT YZ125 GP 54MM 22, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

Refresh your top-end with this forged piston kit. It provides the necessary compression for high-revving two-stroke engines. The GP series features a specialized surface treatment for increased heat resistance. The skirt coating reduces friction within the bore. Replace your piston regularly to maintain peak power and avoid cylinder damage. This kit includes the piston, rings, pin, and clips. Verify your bore diameter to ensure the sizing matches your current cylinder state. Use a fresh top-end gasket set during installation. Always check the ring gap to prevent seizing under race conditions.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 09106458
Category: Top End
Weight: 0.19 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 125 2022

* 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.