RENTHAL RENTHAL SPRKT KAW 420 49T

§ 01 / Part

R19149 RENTHAL SPRKT KAW 420 49T

Fits 7 bikes
RRP £31.81 Save 20%
£25.45

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: R19149

Authorised stockist

RENTHAL

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§ 02 / About this part

What it is

The RENTHAL RENTHAL SPRKT KAW 420 49T, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This lightweight rear sprocket is designed for small-bore machines and mounts directly to the rear hub. It uses a 420 pitch and reduces rotating mass for better acceleration and throttle response. Aluminium construction provides a significant weight advantage over stock steel parts. Inspect your sprocket regularly and replace it if the teeth show hooking or thinning. Always install a new chain alongside a fresh sprocket to prevent accelerated wear. Use new sprocket bolts and threadlock to secure the fitment. This is a vital part for junior racing and track maintenance.

§ 03 / Specs

The numbers

Brand
RENTHAL
Part number
R19149
Weight
0.33 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