12121502 FRONT SPROCKET 520 12T

Name: MOTO-MASTER FRONT SPROCKET 520 12T
Brand: MOTO-MASTER
SKU: 12121502
Price: 14.43 GBP
Availability: InStock

Fits 4 bikes

£16.98 Save 15%

£14.43

incl. VAT

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Part #: 12121502

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§ 02 / About this part

What it is

The MOTO-MASTER FRONT SPROCKET 520 12T, sprockets. Stocked by Iron Offroad, the UK MX hard parts specialist.

This drive component sits directly on the output shaft and endures constant torque and abrasive grit. You should replace it when the teeth begin to hook or show visible thinning. Worn teeth accelerate chain wear and sap power from the rear tyre. This steel part is machined to match OEM spline tolerances for a precise fit. Always inspect the lock washer or circlip during your rebuild. If you are adjusting the tooth count for specific track conditions, verify your chain length and swingarm clearance. Changing the front size has a significant impact on your bike's final drive ratio.

§ 03 / Specs

The numbers

Brand: MOTO-MASTER
Part number: 12121502
Category: Sprockets
Weight: 0.12 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 5 year-bands

Gas Gas 3 models

Yamaha 2 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 — 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.