REAR SPROCKET JTR805.50 JT 428
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
JT Steel Rear Sprocket JTR805.50. Made from premium C49 high-carbon steel for long wear and durability. Precision manufactured for exact fit and consistent power transfer. Features a tooth count of 50 and a 428 drive chain pitch. Black color.
- SKU
- SR805-50S
- Brand
- JT
- Availability
- In Stock (1)
Fitments (12)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM 100 | 1976 |
| SUZUKI | RM 100 | 1977 |
| SUZUKI | RM 100 | 1978 |
| SUZUKI | RM 100 | 1979 |
| SUZUKI | RM 100 | 1980 |
| SUZUKI | RM 100 | 1981 |
| SUZUKI | RM 100 | 1982 |
| SUZUKI | TS R 125 | 1990 |
| SUZUKI | TS R 125 | 1991 |
| SUZUKI | TS R 125 | 1992 |
| SUZUKI | TS R 125 | 1993 |
| SUZUKI | TS R 125 | 1994 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 278825
FULL DESCRIPTION
JT Rear Sprocket JTR805.50
This high-quality rear sprocket from JT is engineered for exceptional durability and performance. Constructed from premium C49 high-carbon steel, it is designed to provide a long service life and reliable power transfer for a wide range of motorcycles and ATVs.
Key Features:
- Premium Material: Made from C49 high-carbon steel for superior wear resistance and longevity.
- Precision Manufacturing: Manufactured to exact specifications for a precise OEM fit, ensuring seamless integration with your motorcycle's drivetrain.
- Durable Construction: Engineered for robust performance in various riding conditions, including street, track, and off-road use.
- Consistent Performance: Offers accurate sprocket tooth profiling for consistent power transfer, mile after mile.
Specifications:
- Material: C49 High-Carbon Steel
- Tooth Count: 50
- Drive Chain Pitch: 428
- Colour: Black
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
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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


