Wiseco Crankshaft Kit 09210100 for Yamaha YZ125 1998–2000

Name: Wiseco Crankshaft Kit 09210100 for Yamaha YZ125 1998–2000
Brand: WISECO
SKU: 09210100
Price: 316.14 GBP
Availability: InStock

Fits Yamaha YZ 125

RRP £395.18 Save 20%

£316.14

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09210100

Authorised stockist

WISECO

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

Wiseco crankshaft kit to fit the Yamaha YZ125, model years 1998–2000.

This kit includes the crank, main bearings, and gaskets for a total bottom-end rebuild. The assembly sits in the crankcases and is the primary source of rotational energy. Replace this part if you detect play in the rod or after a catastrophic top-end failure. It is designed to match the original equipment specifications for a precise fit. Using a complete kit avoids the need to source individual seals and bearings. Always use a proper puller to seat the crank into the main bearings. This prevents damage to the crank webs and maintains perfect engine balance.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 09210100
Category: Bottom End
Weight: 3.69 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 125 1998–2000

* 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 — 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.