REAR SPROCKET STEEL JTR820.42
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REAR SPROCKET STEEL JTR820.42. Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. Features C49 high-carbon steel rears 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. Specifications: Material: C49 high-carbon steel. Tooth count: 42. Drive chain pitch: 520. Colour: Black.
- SKU
- SR820-42.S.JT
- Brand
- JT
- Availability
- In Stock (1)
Fitments (9)
| Make | Model | Year |
|---|---|---|
| SUZUKI | DR 250 | 1979 |
| SUZUKI | DR 250 | 1980 |
| SUZUKI | DR 250 | 1981 |
| SUZUKI | DR 250 | 1982 |
| SUZUKI | DR 250 | 1983 |
| SUZUKI | DR 250 | 1984 |
| SUZUKI | DR 250 | 1985 |
| SUZUKI | DR 250 | 1986 |
| SUZUKI | DR 250 | 1987 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 279092
FULL DESCRIPTION
JT Steel Rear Sprocket for Motorcycles and ATVs
Upgrade your ride with the JT Steel Rear Sprocket, engineered for exceptional durability and performance. Constructed from premium C49 high-carbon steel, this sprocket is designed to withstand the rigors of street, track, and off-road riding, providing consistent power transfer and long-lasting wear.
Key Features:
- Durable Construction: Made from C49 high-carbon steel for extended wear life.
- Precision Fitment: Manufactured with OEM-level precision to ensure an exact fit.
- Reliable Power Transfer: Delivers consistent and accurate power delivery to your drivetrain.
- Versatile Application: Suitable for a wide range of motorcycle and ATV applications.
- Engineered for Durability: Built to perform reliably in various riding conditions.
Specifications:
- Material: C49 high-carbon steel
- Tooth Count: 42
- Chain Pitch: 520
- Color: Black
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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
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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