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§ 01 / Part

12122031 SPROCKET F 520 15T

£24.35 Save 20%
£19.48

incl. VAT

Currently unavailable

Usually dispatched within 3 working days.

Part #: 12122031

Authorised stockist

RENTHAL

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§ 02 / About this part

What it is

The RENTHAL SPROCKET F 520 15T, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This front sprocket sits on the countershaft to transfer engine power to the drive chain. Hardened steel construction provides the durability needed for the high-speed rotation at the gearbox output. Choosing a different tooth count allows you to fine-tune your bike for specific track conditions. Replace this part when the teeth become pointed or hooked to avoid damaging your chain. Check the countershaft splines for wear during the swap. Always ensure the sprocket is locked tight with the correct tab washer or bolt to maintain drive integrity.

§ 03 / Specs

The numbers

Brand
RENTHAL
Part number
12122031
Weight
0.19 kg
VAT
20%

§ 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.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds