FRONT SPROCKET JTF555 (428)
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Front sprocket (JT Sprockets JTF555) with 13 teeth for 428-pitch chains. Designed for 420-to-428 heavy-duty conversion applications where a stronger 428 chain is preferred. Features include 13-tooth count for precise gearing, suitability for 428-pitch chain conversion from standard 420 set-ups, and a heavy-duty application for increased drivetrain robustness. Sprocket position is front, part reference is JTF555, chain pitch is 428, and tooth count is 13.
- SKU
- SF547-13.DR
- Brand
- Dirt Racing
- Availability
- In Stock (17)
Fitments (80)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 100 | 1983 |
| KAWASAKI | KX 100 | 1984 |
| KAWASAKI | KX 100 | 1985 |
| KAWASAKI | KX 100 | 1986 |
| KAWASAKI | KX 100 | 1987 |
| KAWASAKI | KX 100 | 1988 |
| KAWASAKI | KX 100 | 1989 |
| KAWASAKI | KX 100 | 1990 |
| KAWASAKI | KX 100 | 1991 |
| KAWASAKI | KX 100 | 1992 |
| KAWASAKI | KX 100 | 1993 |
| KAWASAKI | KX 100 | 1994 |
| KAWASAKI | KX 100 | 1995 |
| KAWASAKI | KX 100 | 1996 |
| KAWASAKI | KX 100 | 1997 |
| KAWASAKI | KX 60 | 1983 |
| KAWASAKI | KX 60 | 1984 |
| KAWASAKI | KX 60 | 1985 |
| KAWASAKI | KX 60 | 1986 |
| KAWASAKI | KX 60 | 1987 |
| KAWASAKI | KX 60 | 1988 |
| KAWASAKI | KX 60 | 1989 |
| KAWASAKI | KX 60 | 1990 |
| KAWASAKI | KX 60 | 1991 |
| KAWASAKI | KX 60 | 1992 |
| KAWASAKI | KX 60 | 1993 |
| KAWASAKI | KX 60 | 1994 |
| KAWASAKI | KX 60 | 1995 |
| KAWASAKI | KX 60 | 1996 |
| KAWASAKI | KX 60 | 1997 |
| KAWASAKI | KX 80 | 1983 |
| KAWASAKI | KX 80 | 1984 |
| KAWASAKI | KX 80 | 1985 |
| KAWASAKI | KX 80 | 1986 |
| KAWASAKI | KX 80 | 1987 |
| KAWASAKI | KX 80 | 1988 |
| KAWASAKI | KX 80 | 1989 |
| KAWASAKI | KX 80 | 1990 |
| KAWASAKI | KX 80 | 1991 |
| KAWASAKI | KX 80 | 1992 |
| KAWASAKI | KX 80 | 1993 |
| KAWASAKI | KX 80 | 1994 |
| KAWASAKI | KX 80 | 1995 |
| KAWASAKI | KX 80 | 1996 |
| KAWASAKI | KX 80 | 1997 |
| KAWASAKI | KX 85 | 1983 |
| KAWASAKI | KX 85 | 1984 |
| KAWASAKI | KX 85 | 1985 |
| KAWASAKI | KX 85 | 1986 |
| KAWASAKI | KX 85 | 1987 |
| KAWASAKI | KX 85 | 1988 |
| KAWASAKI | KX 85 | 1989 |
| KAWASAKI | KX 85 | 1990 |
| KAWASAKI | KX 85 | 1991 |
| KAWASAKI | KX 85 | 1992 |
| KAWASAKI | KX 85 | 1993 |
| KAWASAKI | KX 85 | 1994 |
| KAWASAKI | KX 85 | 1995 |
| KAWASAKI | KX 85 | 1996 |
| KAWASAKI | KX 85 | 1997 |
| KAWASAKI | KX 85 | 2001 |
| KAWASAKI | KX 85 | 2002 |
| KAWASAKI | KX 85 | 2003 |
| KAWASAKI | KX 85 | 2004 |
| KAWASAKI | KX 85 | 2005 |
| KAWASAKI | KX 85 | 2006 |
| KAWASAKI | KX 85 | 2007 |
| KAWASAKI | KX 85 | 2008 |
| KAWASAKI | KX 85 | 2009 |
| KAWASAKI | KX 85 | 2010 |
| KAWASAKI | KX 85 | 2011 |
| KAWASAKI | KX 85 | 2012 |
| KAWASAKI | KX 85 | 2013 |
| KAWASAKI | KX 85 | 2014 |
| KAWASAKI | KX 85 | 2015 |
| KAWASAKI | KX 85 | 2016 |
| KAWASAKI | KX 85 | 2017 |
| KAWASAKI | KX 85 | 2018 |
| KAWASAKI | KX 85 | 2019 |
| KAWASAKI | KX 85 | 2020 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Front)
- Variant Id
- 276803
FULL DESCRIPTION
Dirt Racing 13-Tooth 428 Pitch Front Sprocket (JTF555)
Enhance your motorcycle's drivetrain with this 13-tooth front sprocket from Dirt Racing, part number JTF555. Designed for 428-pitch chains, this sprocket is ideal for heavy-duty conversion applications, offering increased robustness for your motorcycle's power delivery.
This sprocket is specifically recommended for converting standard 420 chain setups to a stronger 428 chain. This conversion is beneficial for small-bore motocross models that require a more durable chain and sprocket combination for demanding off-road use.
Key Features:
- 13-tooth count for precise gearing adjustments.
- Optimized for 428-pitch chains, providing superior strength over 420 setups.
- Engineered for heavy-duty conversion applications, enhancing drivetrain durability.
- Designed as a direct replacement or upgrade for specific motorcycle models.
Specifications:
- Sprocket Position: Front
- Manufacturer Part Reference: JTF555
- Chain Pitch Compatibility: 428
- Number of Teeth: 13
- Material: High-quality steel for longevity and performance.
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
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