RENTHAL SPROCKET F 520 13T SC

§ 01 / Part

12120203 SPROCKET F 520 13T SC

Fits 3 bikes
RRP £27.61 Save 20%
£22.09

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 12120203

Authorised stockist

RENTHAL

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§ 02 / About this part

What it is

The RENTHAL SPROCKET F 520 13T SC, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This front sprocket is the drive link between your gearbox and the 520 chain. It sits on the engine output shaft and endures significant stress during acceleration. Inspect the teeth for wear patterns that indicate it is time for a replacement. Fitting a new steel sprocket helps maintain the integrity of your chain and rear sprocket. Clean the area around the countershaft seal before installation to prevent leaks. Ensure the retaining clip or nut is correctly torqued. This part is a direct replacement for your worn OEM drive component.

§ 03 / Specs

The numbers

Brand
RENTHAL
Part number
12120203
Weight
0.14 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 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