Moose Offroad Aluminium/Steel Rear Sprocket 12101542 520 Pitch 50T Red/Natural for Selected Beta Models

Name: Moose Offroad Aluminium/Steel Rear Sprocket 12101542 520 Pitch 50T Red/Natural for Selected Beta Models
Brand: Moose Offroad
SKU: 12101542
Price: 47.72 GBP
Availability: InStock

Fits 15 bikes

RRP £61.18 Save 22%

£47.72

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 12101542

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§ 02 / About this part

What it is

Moose Offroad aluminium/steel rear sprocket 520 pitch 50T red/natural for selected Beta models. Check the fitment table for exact models and years.

This hybrid rear sprocket solves the trade-off between weight and longevity. The inner carrier uses aluminium to reduce unsprung weight and rotating mass. Hardened steel teeth handle the drive load and resist the abrasive grit found on UK tracks. It mounts directly to your rear hub using standard sprocket bolts. Replace this part when the teeth show hooking or thinning to prevent premature chain wear. Always fit a new chain when installing a fresh sprocket to ensure correct pitch alignment. This 520 pitch component is built for race-pace durability in harsh enduro or MX environments.

§ 03 / Specs

The numbers

Brand: Moose Offroad
Part number: 12101542
Category: Sprockets
Weight: 0.88 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 15 models · 16 year-bands

Beta 16 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.