Moto-master Front Sprocket 12121465 520 13T for Honda CR250R CR500R CRF250R CRF250RX CRF450R CRF450RWE CRF450RX CRF450X

Name: Moto-master Front Sprocket 12121465 520 13T for Honda CR250R CR500R CRF250R CRF250RX CRF450R CRF450RWE CRF450RX CRF450X
Brand: MOTO-MASTER
SKU: 12121465
Price: 14.43 GBP
Availability: InStock

Fits 8 bikes

RRP £16.98 Save 15%

£14.43

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 12121465

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§ 02 / About this part

What it is

Moto-master front sprocket 520 13T to fit Honda CR250R (1988–2007); Honda CR500R (1988–2001); Honda CRF250R (2022–2027); Honda CRF250RX (2022–2027); Honda CRF450R (2002–2026); Honda CRF450RWE (2019–2026); Honda CRF450RX (2017–2026); Honda CRF450X (2015–2018, 2025–2026).

This 13T countershaft sprocket is the core of your bike's drive system. It is manufactured from hardened steel to resist the abrasive effects of mud and sand. Regular replacement is necessary to prevent the chain from skipping under heavy load. When performing a top-end or full bike rebuild, always inspect the countershaft splines for wear before sliding this sprocket on. Use a new circlip or lock washer during installation to ensure the sprocket remains fixed. This size is the standard choice for most UK tracks, offering a versatile balance of acceleration and speed.

§ 03 / Specs

The numbers

Brand: MOTO-MASTER
Part number: 12121465
Category: Sprockets
Weight: 0.15 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 8 models · 9 year-bands

Honda 9 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.