REAR SPROCKET JTR804.42 JT 428
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JT Steel Rear Sprocket. C49 high-carbon steel construction 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: 42. Drive chain pitch: 428. Color: Black.
- SKU
- SR804-42S
- Brand
- JT
- Availability
- In Stock (4)
Fitments (13)
| Make | Model | Year |
|---|---|---|
| SUZUKI | TS 100 | 1973 |
| SUZUKI | TS 100 | 1974 |
| SUZUKI | TS 100 | 1975 |
| SUZUKI | TS 100 | 1976 |
| SUZUKI | TS 100 | 1977 |
| SUZUKI | TS 100 | 1978 |
| SUZUKI | TS 100 | 1979 |
| SUZUKI | TS 100 | 1980 |
| SUZUKI | TS 100 | 1981 |
| SUZUKI | TS 100 | 1982 |
| SUZUKI | TS ERZ 125 | 1982 |
| SUZUKI | TS ERZ 125 | 1983 |
| SUZUKI | TS ERZ 125 | 1984 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 278821
FULL DESCRIPTION
JT JTR804.42 Rear Steel Sprocket - 42 Tooth, 428 Pitch
Experience OEM-level precision and enduring durability with the JT JTR804.42 Rear Steel Sprocket. Crafted from premium C49 high-carbon steel, this sprocket is engineered for longevity and dependable performance across a wide range of applications.
Its precision manufacturing ensures an exact fit, maintaining consistent power transfer and sprocket tooth profile accuracy mile after mile. Designed for durability, this sprocket is ideal for street, track, and off-road use, offering reliable performance when you need it most.
Key Features:
- Material: Constructed from high-carbon C49 steel for exceptional wear resistance and long service life.
- Precision Fit: Engineered to exacting standards for an exact OEM fit, ensuring smooth operation.
- Tooth Count: Features 42 teeth for optimal gear ratio performance.
- Chain Pitch Compatibility: Designed for use with 428 pitch drive chains.
- Durable Finish: Presented in a classic black finish.
- Broad Application: Part of a comprehensive range with over 2,500 fitments for motorcycles and ATVs.
- Performance: Delivers consistent power transfer and maintains accurate sprocket tooth profiles.
QUESTIONS? JUST ASK
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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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