FRONT SPROCKET JTF421.11 JT SF422-11
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FRONT SPROCKET JTF421.11 JT SF422-11. Built from premium SCM420 chromoly steel for strength and impact resistance. Features precision manufacturing for exact OEM fit, consistent power transfer, and durable tooth profile accuracy. Engineered for street, track, and off-road use. Specifications: Material SCM420 chromoly, tooth count 11, drive chain pitch 520, colour silver.
- SKU
- SF421-11.JT
- Brand
- JT
- Availability
- In Stock (1)
Fitments (80)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KDX 175 | 1979 |
| KAWASAKI | KDX 175 | 1980 |
| KAWASAKI | KDX 175 | 1981 |
| KAWASAKI | KDX 175 | 1982 |
| KAWASAKI | KDX 175 | 1983 |
| KAWASAKI | KDX 175 | 1984 |
| KAWASAKI | KDX 175 | 1985 |
| KAWASAKI | KX 125 | 1980 |
| KAWASAKI | KX 125 | 1981 |
| KAWASAKI | KX 125 | 1982 |
| KAWASAKI | KX 125 | 1983 |
| KAWASAKI | KX 125 | 1984 |
| KAWASAKI | KX 125 | 1985 |
| KAWASAKI | KX 125 | 1986 |
| KAWASAKI | KX 125 | 1987 |
| KAWASAKI | KX 125 | 1988 |
| KAWASAKI | KX 125 | 1989 |
| KAWASAKI | KX 125 | 1990 |
| KAWASAKI | KX 125 | 1991 |
| KAWASAKI | KX 125 | 1992 |
| KAWASAKI | KX 125 | 1993 |
| SUZUKI | TS 185 | 1973 |
| SUZUKI | TS 185 | 1974 |
| SUZUKI | TS 185 | 1975 |
| SUZUKI | TS 185 | 1976 |
| SUZUKI | TS 185 | 1977 |
| SUZUKI | TS 185 | 1978 |
| SUZUKI | TS 185 | 1979 |
| SUZUKI | TS 185 | 1980 |
| SUZUKI | TS ERN 185 | 1980 |
| SUZUKI | TS ERN 185 | 1981 |
| SUZUKI | TS ERN 185 | 1982 |
| SUZUKI | TS ERN 185 | 1983 |
| SUZUKI | TS ERN 185 | 1984 |
| SUZUKI | TS ERT 185 | 1980 |
| SUZUKI | TS ERT 185 | 1981 |
| SUZUKI | TS ERT 185 | 1982 |
| SUZUKI | TS ERT 185 | 1983 |
| SUZUKI | TS ERT 185 | 1984 |
| SUZUKI | TS ERX 185 | 1980 |
| SUZUKI | TS ERX 185 | 1981 |
| SUZUKI | TS ERX 185 | 1982 |
| SUZUKI | TS ERX 185 | 1983 |
| SUZUKI | TS ERX 185 | 1984 |
| YAMAHA | IT 125 | 1980 |
| YAMAHA | IT 125 | 1981 |
| YAMAHA | IT 125 | 1982 |
| YAMAHA | IT 175 | 1980 |
| YAMAHA | IT 175 | 1981 |
| YAMAHA | IT 175 | 1982 |
| YAMAHA | IT 200 | 1985 |
| YAMAHA | YZ 100 | 1977 |
| YAMAHA | YZ 100 | 1978 |
| YAMAHA | YZ 100 | 1979 |
| YAMAHA | YZ 100 | 1980 |
| YAMAHA | YZ 100 | 1981 |
| YAMAHA | YZ 100 | 1982 |
| YAMAHA | YZ 100 | 1983 |
| YAMAHA | YZ 125 | 1977 |
| YAMAHA | YZ 125 | 1978 |
| YAMAHA | YZ 125 | 1979 |
| YAMAHA | YZ 125 | 1980 |
| YAMAHA | YZ 125 | 1981 |
| YAMAHA | YZ 125 | 1982 |
| YAMAHA | YZ 125 | 1983 |
| YAMAHA | YZ 125 | 1984 |
| YAMAHA | YZ 125 | 1985 |
| YAMAHA | YZ 125 | 1986 |
| YAMAHA | YZ 125 | 1987 |
| YAMAHA | YZ 125 | 1988 |
| YAMAHA | YZ 125 | 1989 |
| YAMAHA | YZ 125 | 1990 |
| YAMAHA | YZ 125 | 1991 |
| YAMAHA | YZ 125 | 1992 |
| YAMAHA | YZ 125 | 1993 |
| YAMAHA | YZ 125 | 1994 |
| YAMAHA | YZ 125 | 1995 |
| YAMAHA | YZ 125 | 1996 |
| YAMAHA | YZ 125 | 1997 |
| YAMAHA | YZ 125 | 1998 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Front)
- Variant Id
- 276430
FULL DESCRIPTION
JT Front Motorcycle Sprocket - 11 Tooth, 520 Pitch
Experience exceptional performance and longevity with the JT Front Motorcycle Sprocket. Crafted from premium SCM420 chromoly steel, this sprocket is engineered for superior strength and impact resistance, ensuring reliable power transfer mile after mile.
Key Features:
- Constructed from high-grade SCM420 chromoly steel for maximum durability.
- Precision manufactured to meet exact OEM fitment standards.
- Designed for consistent power transfer and accurate tooth profiling.
- Engineered for performance in various riding conditions, including street, track, and off-road.
- 11-tooth count for optimal gear ratio customization.
- Compatible with 520 pitch drive chains.
- Elegant silver finish.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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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