12121639 SPROCKET F 520 13T SC

Name: RENTHAL SPROCKET F 520 13T SC
Brand: RENTHAL
SKU: 12121639
Price: 26.83 GBP
Availability: InStock

Fits 32 bikes

£31.56 Save 15%

£26.83

incl. VAT

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Part #: 12121639

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§ 02 / About this part

What it is

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

This self-cleaning countershaft sprocket sits on the gearbox output shaft to drive your chain. Mud grooves shed debris to prevent chain tension spikes in heavy conditions. It is a critical wear item in your drivetrain. Replace it when the teeth begin to hook or thin out. Always fit a new front sprocket when installing a new chain to prevent premature wear. This steel component is machined to precise tolerances for an exact fit on your bike's splines. Ensure the locking washer or circlip is seated correctly during installation. Check your workshop manual for the specific torque setting on the countershaft nut.

§ 03 / Specs

The numbers

Brand: RENTHAL
Part number: 12121639
Category: Sprockets
Weight: 0.14 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 32 models · 38 year-bands

Gas Gas 32 models

Sherco 6 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 — 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.