REAR SPROCKET ALLOY BLACK, JTA853.50BLK 7075-T6 Aluminium
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
REAR SPROCKET ALLOY BLACK, JTA853.50BLK 7075-T6 Aluminium. Aluminium Racing Rear Sprockets Made from advanced aviation-grade 7075-T6 aluminium alloy, optimal lightweight design and CNC machined for performance and lifespan. All aluminium MX rear racing sprockets are manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection. Part number SR853-50.A.JT_BK. Weight 424g.
- SKU
- SR853-50.A.JT_BK
- Brand
- JT
- Availability
- In Stock (2)
Fitments (180)
| Make | Model | Year |
|---|---|---|
| YAMAHA | IT 175 | 1980 |
| YAMAHA | IT 175 | 1981 |
| YAMAHA | IT 175 | 1982 |
| YAMAHA | IT 200 | 1985 |
| YAMAHA | IT 250 | 1981 |
| YAMAHA | IT 250 | 1982 |
| YAMAHA | IT 250 | 1983 |
| YAMAHA | IT 490 | 1984 |
| YAMAHA | TT 250R | 1993 |
| YAMAHA | TT 250R | 1994 |
| YAMAHA | TT 250R | 1995 |
| YAMAHA | TT 250R | 1996 |
| YAMAHA | TT 250R | 1997 |
| YAMAHA | TT 250R | 1998 |
| YAMAHA | TT 250R | 1999 |
| YAMAHA | TT 250R | 2000 |
| YAMAHA | TT 250R | 2001 |
| YAMAHA | TT 250R | 2002 |
| YAMAHA | TT 250R | 2003 |
| YAMAHA | TT 250R | 2004 |
| YAMAHA | TT 250R | 2005 |
| YAMAHA | TT 250R | 2006 |
| YAMAHA | TT 350 | 1980 |
| YAMAHA | TT 350 | 1981 |
| YAMAHA | TT 350 | 1982 |
| YAMAHA | TT 350 | 1983 |
| YAMAHA | TT 350 | 1984 |
| YAMAHA | TT 500 | 1980 |
| YAMAHA | TT 500 | 1981 |
| YAMAHA | TT 500 | 1982 |
| YAMAHA | TT 500 | 1983 |
| YAMAHA | TT 500 | 1984 |
| YAMAHA | WR 200 | 1991 |
| YAMAHA | WR 200 | 1992 |
| YAMAHA | WR 200 | 1993 |
| YAMAHA | WR 200 | 1994 |
| YAMAHA | WR 200 | 1995 |
| YAMAHA | WR 200 | 1996 |
| YAMAHA | WR 200 | 1997 |
| YAMAHA | WR 200 | 1998 |
| YAMAHA | WR 200 | 1999 |
| YAMAHA | WR 200 | 2000 |
| YAMAHA | WR 250 | 1989 |
| YAMAHA | WR 250 | 1990 |
| YAMAHA | WR 250 | 1991 |
| YAMAHA | WR 250 | 1992 |
| YAMAHA | WR 250 | 1993 |
| YAMAHA | WR 250 | 1994 |
| YAMAHA | WR 250 | 1995 |
| YAMAHA | WR 250 | 1996 |
| YAMAHA | WR 250 | 1997 |
| YAMAHA | WR 250 | 1998 |
| YAMAHA | WR 250 | 1999 |
| YAMAHA | WR 400F | 1998 |
| YAMAHA | WR 500 | 1992 |
| YAMAHA | WR 500 | 1993 |
| YAMAHA | WR 500 | 1994 |
| YAMAHA | XT 500 | 1976 |
| YAMAHA | XT 500 | 1977 |
| YAMAHA | XT 500 | 1978 |
| YAMAHA | XT 500 | 1979 |
| YAMAHA | XT 500 | 1980 |
| 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 |
| YAMAHA | YZ 250 | 1977 |
| YAMAHA | YZ 250 | 1978 |
| YAMAHA | YZ 250 | 1979 |
| YAMAHA | YZ 250 | 1980 |
| YAMAHA | YZ 250 | 1981 |
| YAMAHA | YZ 250 | 1982 |
| YAMAHA | YZ 250 | 1983 |
| YAMAHA | YZ 250 | 1984 |
| YAMAHA | YZ 250 | 1985 |
| YAMAHA | YZ 250 | 1986 |
| YAMAHA | YZ 250 | 1987 |
| YAMAHA | YZ 250 | 1988 |
| YAMAHA | YZ 250 | 1989 |
| YAMAHA | YZ 250 | 1990 |
| YAMAHA | YZ 250 | 1991 |
| YAMAHA | YZ 250 | 1992 |
| YAMAHA | YZ 250 | 1993 |
| YAMAHA | YZ 250 | 1994 |
| YAMAHA | YZ 250 | 1995 |
| YAMAHA | YZ 250 | 1996 |
| YAMAHA | YZ 250 | 1997 |
| YAMAHA | YZ 250 | 1998 |
| YAMAHA | YZ 250 | 1999 |
| YAMAHA | YZ 250 | 2000 |
| YAMAHA | YZ 250 | 2001 |
| YAMAHA | YZ 250 | 2002 |
| YAMAHA | YZ 250 | 2003 |
| YAMAHA | YZ 250 | 2004 |
| YAMAHA | YZ 250 | 2005 |
| YAMAHA | YZ 250 | 2006 |
| YAMAHA | YZ 250 | 2007 |
| YAMAHA | YZ 250 | 2008 |
| YAMAHA | YZ 250 | 2009 |
| YAMAHA | YZ 250 | 2010 |
| YAMAHA | YZ 250 | 2011 |
| YAMAHA | YZ 250 | 2012 |
| YAMAHA | YZ 250 | 2013 |
| YAMAHA | YZ 250 | 2014 |
| YAMAHA | YZ 250 | 2015 |
| YAMAHA | YZ 250 | 2016 |
| YAMAHA | YZ 250 | 2017 |
| YAMAHA | YZ 250 | 2018 |
| YAMAHA | YZ 250 | 2019 |
| YAMAHA | YZ 400 | 1977 |
| YAMAHA | YZ 400 | 1978 |
| YAMAHA | YZ 400 | 1979 |
| YAMAHA | YZ 400 | 1980 |
| YAMAHA | YZ 400 | 1981 |
| YAMAHA | YZ 400 | 1982 |
| YAMAHA | YZ 400 | 1983 |
| YAMAHA | YZ 400 | 1984 |
| YAMAHA | YZ 400 | 1985 |
| YAMAHA | YZ 400 | 1986 |
| YAMAHA | YZ 400 | 1987 |
| YAMAHA | YZ 400 | 1988 |
| YAMAHA | YZ 400 | 1989 |
| YAMAHA | YZ 400 | 1990 |
| YAMAHA | YZ 400 | 1991 |
| YAMAHA | YZ 400 | 1992 |
| YAMAHA | YZ 400 | 1993 |
| YAMAHA | YZ 400 | 1994 |
| YAMAHA | YZ 400 | 1995 |
| YAMAHA | YZ 400 | 1996 |
| YAMAHA | YZ 400 | 1997 |
| YAMAHA | YZ 400 | 1998 |
| YAMAHA | YZ 400 | 1999 |
| YAMAHA | YZ 400 | 2000 |
| YAMAHA | YZ 400 | 2001 |
| YAMAHA | YZ 400 | 2002 |
| YAMAHA | YZ 400F | 1998 |
| YAMAHA | YZ 465 | 1980 |
| YAMAHA | YZ 465 | 1981 |
| YAMAHA | YZ 465 | 1982 |
| YAMAHA | YZ 490 | 1981 |
| YAMAHA | YZ 490 | 1982 |
| YAMAHA | YZ 490 | 1983 |
| YAMAHA | YZ 490 | 1984 |
| YAMAHA | YZ 490 | 1985 |
| YAMAHA | YZ 490 | 1986 |
| YAMAHA | YZ 490 | 1987 |
| YAMAHA | YZ 490 | 1988 |
| YAMAHA | YZ 500 | 1989 |
| YAMAHA | YZ 500 | 1990 |
| YAMAHA | YZ 500 | 1991 |
| YAMAHA | YZ 500 | 1992 |
| YAMAHA | YZ E F G H J K L 250 | 1981 |
| YAMAHA | YZ E F G H J K L 250 | 1982 |
| YAMAHA | YZ E F G H J K L 250 | 1983 |
| YAMAHA | YZ E F G H J K L 250 | 1984 |
- General Colour C
- Black
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 297262
FULL DESCRIPTION
JT Alloy Rear Sprocket - Black
Enhance your motorcycle's performance and durability with the JT Alloy Rear Sprocket. This premium sprocket is engineered for optimal lightweight design and exceptional strength.
- Material: Constructed from advanced aviation-grade 7075-T6 aluminium alloy for superior strength-to-weight ratio.
- Manufacturing: CNC machined for precision and performance.
- Design: Features a special self-cleaning design to maintain optimal function and extend lifespan.
- Finish: Hand-finished to perfection for a high-quality appearance.
- Color: Sleek black finish.
This sprocket is designed for riders seeking a lightweight yet robust upgrade for their motorcycle's drivetrain.
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.


