12102311 REAR SPROCKET 520 50T

Name: MOTO-MASTER REAR SPROCKET 520 50T
Brand: MOTO-MASTER
SKU: 12102311
Price: 36.86 GBP
Availability: InStock

Fits 162 bikes

£43.36 Save 15%

£36.86

incl. VAT

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Part #: 12102311

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§ 02 / About this part

What it is

The MOTO-MASTER REAR SPROCKET 520 50T, sprockets. Stocked by Iron Offroad, the UK MX hard parts specialist.

Steel construction provides longevity in harsh UK conditions. This component sits on your rear hub and takes the brunt of the drive torque. It resists the abrasive effects of mud and sand better than aluminium alternatives. Replace this part when you notice teeth hooking or when fitting a new chain to prevent premature wear. The 520 pitch matches OEM specifications for a direct fit. Always use fresh mounting bolts and thread lock during installation. Proper chain tension is critical to ensure the teeth wear evenly across the profile. It is used for enduro or practice bikes where service life is the priority.

§ 03 / Specs

The numbers

Brand: MOTO-MASTER
Part number: 12102311
Category: Sprockets
Weight: 0.88 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 162 models · 193 year-bands

Gas Gas 27 models

Husaberg 16 models

Husqvarna 36 models

KTM 113 models

Stark 1 model

VARG 2023–2025

* 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.