Renthal Front Sprocket 12120207 520 13T for Kawasaki KLX450R 2008-22 KX450 2021-26 KX450F 2006-20 KX450X 2022-24

Name: Renthal Front Sprocket 12120207 520 13T for Kawasaki KLX450R 2008-22 KX450 2021-26 KX450F 2006-20 KX450X 2022-24
Brand: RENTHAL
SKU: 12120207
Price: 19.9 GBP
Availability: InStock

Fits 4 bikes

RRP £24.88 Save 20%

£19.90

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 12120207

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§ 02 / About this part

What it is

Renthal front sprocket 520 13T to fit Kawasaki KLX450R (2008–2022); Kawasaki KX450 (2021–2026); Kawasaki KX450F (2006–2020); Kawasaki KX450X (2022–2024).

This front sprocket sits on the engine output shaft and drives your 520 chain. It is a primary wear item that needs regular inspection for tooth deformation. Replacing this steel sprocket alongside your chain ensures the entire drive train wears evenly. The robust construction is designed for the high-impact environment of off-road riding. Clean the output shaft thoroughly before sliding the sprocket into place. Use a new lock washer or thread locker as required by your workshop manual. Proper installation prevents gearbox damage and ensures smooth power transfer.

§ 03 / Specs

The numbers

Brand: RENTHAL
Part number: 12120207
Category: Sprockets
Weight: 0.12 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 4 year-bands

Kawasaki 4 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 — 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.