12112521 SPROCK R 520 44T SI UL SC

Name: RENTHAL SPROCK R 520 44T SI UL SC
Brand: RENTHAL
SKU: 12112521
Price: 46.73 GBP
Availability: InStock

Fits 12 bikes

£54.98 Save 15%

£46.73

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 12112521

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§ 02 / About this part

What it is

The RENTHAL SPROCK R 520 44T SI UL SC, sprockets. Stocked by Iron Offroad, the UK MX hard parts specialist.

This rear sprocket mounts directly to your rear hub to drive the final transmission. Machined from 7075-T6 aluminium, it significantly reduces unsprung weight compared to stock steel parts. This improves rear suspension tracking and acceleration. The ultralight design features mud-clearing grooves at the base of each tooth to prevent dirt buildup and reduce chain tension spikes. Replace your sprocket when teeth begin to hook or thin out. Running a worn sprocket will ruin a new chain in hours. Always install with new sprocket bolts and a medium-strength thread lock. Ensure chain tension is adjusted to your bike manufacturer specifications.

§ 03 / Specs

The numbers

Brand: RENTHAL
Part number: 12112521
Category: Sprockets
Weight: 0.40 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 12 models · 13 year-bands

Suzuki 13 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.