MOTO-MASTER FRONT SPROCKET 520 15T

§ 01 / Part

12102745 FRONT SPROCKET 520 15T

Fits 7 bikes
RRP £16.98 Save 15%
£14.43

incl. VAT

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Usually dispatched within 3 working days.

Part #: 12102745

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§ 02 / About this part

What it is

The MOTO-MASTER FRONT SPROCKET 520 15T, sprockets. Stocked by Iron Offroad, the UK MX hard parts specialist.

This countershaft component sits on the engine output shaft to drive your final drive system. It handles the highest rotational speeds in the drivetrain. Because of the small diameter, it wears faster than the rear. Inspect the teeth for hooking every ten hours of ride time. A worn front sprocket will ruin a new chain in short order. Ensure the splines are clean and lightly greased before sliding the part onto the shaft. Always use a new circlip or tab washer during the install. This part meets or exceeds OEM tolerances for a precise fit.

§ 03 / Specs

The numbers

Brand
MOTO-MASTER
Part number
12102745
Category
Sprockets
Weight
0.18 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 7 models · 7 year-bands

* 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.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement