REAR SPROCKET JTR1140.63 JT
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JT Steel Rear Sprocket JTR1140.63. Built from premium C49 high-carbon steel for long wear. Precision manufacturing for exact OEM fit. Broad coverage with 2,500+ motorcycle and ATV applications. Consistent power transfer and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use. Material: C49 high-carbon steel. Tooth count: 63. Drive chain pitch: 428. Colour: Silver.
- SKU
- SR1140-63.S.JT
- Brand
- JT
- Availability
- In Stock (1)
Fitments (22)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 80 | 1979 |
| KAWASAKI | KX 80 | 1980 |
| KAWASAKI | KX 80 | 1981 |
| KAWASAKI | KX 80 | 1982 |
| KAWASAKI | KX 80 | 1983 |
| KAWASAKI | KX 80 | 1984 |
| KAWASAKI | KX 80 | 1985 |
| KAWASAKI | KX 80 | 1986 |
| KAWASAKI | KX 80 | 1987 |
| KAWASAKI | KX 80 | 1988 |
| KAWASAKI | KX 80 | 1989 |
| KAWASAKI | KX 80 | 1990 |
| KAWASAKI | KX 80 | 1991 |
| KAWASAKI | KX 80 | 1992 |
| KAWASAKI | KX 80 | 1993 |
| KAWASAKI | KX 80 | 1994 |
| KAWASAKI | KX 80 | 1995 |
| KAWASAKI | KX 80 | 1996 |
| KAWASAKI | KX 80 | 1997 |
| KAWASAKI | KX 80 | 1998 |
| KAWASAKI | KX 80 | 1999 |
| KAWASAKI | KX 80 | 2000 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 277264
FULL DESCRIPTION
JT Steel Rear Sprocket JTR1140.63
Upgrade your motorcycle's performance and durability with the JT Steel Rear Sprocket. Engineered for precision and longevity, this sprocket is crafted from premium C49 high-carbon steel, ensuring exceptional wear resistance for extended lifespan.
The JT Steel Rear Sprocket is manufactured to exact OEM specifications, guaranteeing a precise fit and consistent power transfer. With a broad range of applications, it's designed to deliver dependable performance across street, track, and off-road conditions.
Key Features:
- Constructed from high-carbon C49 steel for superior wear resistance.
- Precision manufacturing ensures an exact OEM fit for reliable installation.
- Designed for consistent and accurate power transfer.
- Engineered for durability in all riding environments: street, track, and off-road.
Specifications:
- Material: C49 high-carbon steel
- Tooth Count: 63
- Drive Chain Pitch: 428
- Color: Silver
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
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