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§ 01 / Part
12100763 JTR843.50 REAR REPLACEMENT SPROCKET 50 TEETH 428 PITCH NATURAL C49 HIGH CARBON STEEL
Fits 13 bikes
RRP
£18.71
Save 20%
£14.97
incl. VAT
In stock — delivered in 6–10 working days
Dispatched in 2–3 working days · delivered in 6–10.
Part #: 12100763
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JT SPROCKETS
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§ 02 / About this part
What it is
The JT SPROCKETS JTR843.50 REAR REPLACEMENT SPROCKET 50 TEETH 428 PITCH NATURAL C49 HIGH CARBON STEEL, sprockets. Stocked by Iron Offroad, the UK MX hard parts specialist.
§ 03 / Specs
The numbers
- Brand
- JT SPROCKETS
- Part number
- 12100763
- Category
- Sprockets
- Weight
- 1.12 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 13 models · 16 year-bands
Yamaha 16 models
- DT 125 E Rear 1989
- DT 125 E Rear 1992–1993
- DT 125 LC 1984–1987
- DT 125 MX 1977–1982
- DT 125 MX Rear 1989
- DT 125 R Rear 1989
- DT 125 R Rear 1992–1993
- DT 175 1984–1996
- DT 175 MX 1978–1983
- DT 200 LC Rear 1987
- DT 200 R Rear 1987
- DT 80 LC I 1983–1984
- DT 80 LC II 1985–1997
- RT 180 1990–1998
- SR 125 1989–1994
- XT 125 1988–1990
No matches. Try a different make or model.
* 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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