FRONT SPROCKET 14 [JTF507.14] 520
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
FRONT SPROCKET 14 TEETH 520 CHAIN. This sprocket is made from S45C Carbon Steel with a hardness of HRC 50-55 after heat treating. Each sprocket is sandblasted to reduce surface tension and meets or exceeds the highest-quality compound standards set by the motorcycle industry. Part No. SF507-14.DR. Cross reference MX-03280-14.
- SKU
- SF507-14.DR
- Brand
- Dirt Racing
- Availability
- In Stock (7)
Fitments (117)
| Make | Model | Year |
|---|---|---|
| CAGIVA | WMX 250 | 1989 |
| CAGIVA | WMX 250 | 1990 |
| CAGIVA | WMX 250 | 1991 |
| CAGIVA | WMX 250 | 1992 |
| HUSQVARNA | CR 250 | 1990 |
| HUSQVARNA | CR 250 | 1991 |
| HUSQVARNA | CR 250 | 1992 |
| HUSQVARNA | CR 250 | 1993 |
| HUSQVARNA | CR 250 | 1994 |
| HUSQVARNA | CR 250 | 1995 |
| HUSQVARNA | CR 250 | 1996 |
| HUSQVARNA | CR 250 | 1997 |
| HUSQVARNA | CR 250 | 1998 |
| HUSQVARNA | CR 260 | 1990 |
| HUSQVARNA | CR 260 | 1991 |
| HUSQVARNA | CR 260 | 1992 |
| HUSQVARNA | CR 260 | 1993 |
| HUSQVARNA | CR 260 | 1994 |
| HUSQVARNA | CR 260 | 1995 |
| HUSQVARNA | CR 260 | 1996 |
| HUSQVARNA | CR 260 | 1997 |
| HUSQVARNA | CR 260 | 1998 |
| HUSQVARNA | CR 360 | 1992 |
| HUSQVARNA | CR 360 | 1993 |
| HUSQVARNA | CR 360 | 1994 |
| HUSQVARNA | CR 360 | 1995 |
| HUSQVARNA | CR 360 | 1996 |
| HUSQVARNA | CR 360 | 1997 |
| HUSQVARNA | CR 360 | 1998 |
| HUSQVARNA | WRK 250 | 1989 |
| HUSQVARNA | WRK 250 | 1990 |
| HUSQVARNA | WRK 250 | 1991 |
| HUSQVARNA | WRK 250 | 1992 |
| HUSQVARNA | WRK 250 | 1993 |
| HUSQVARNA | WRK 250 | 1994 |
| HUSQVARNA | WRK 250 | 1995 |
| HUSQVARNA | WRK 250 | 1996 |
| HUSQVARNA | WRK 250 | 1997 |
| HUSQVARNA | WRK 250 | 1998 |
| HUSQVARNA | WRK 260 | 1989 |
| HUSQVARNA | WRK 260 | 1990 |
| HUSQVARNA | WRK 260 | 1991 |
| HUSQVARNA | WRK 260 | 1992 |
| HUSQVARNA | WRK 260 | 1993 |
| HUSQVARNA | WRK 260 | 1994 |
| HUSQVARNA | WRK 260 | 1995 |
| HUSQVARNA | WRK 260 | 1996 |
| HUSQVARNA | WRK 260 | 1997 |
| HUSQVARNA | WRK 260 | 1998 |
| KAWASAKI | KDX 250 | 1982 |
| KAWASAKI | KDX 250 | 1983 |
| KAWASAKI | KDX 250 | 1984 |
| KAWASAKI | KDX 250 | 1985 |
| KAWASAKI | KDX 250 | 1986 |
| KAWASAKI | KDX 250 | 1987 |
| KAWASAKI | KDX 250 | 1988 |
| KAWASAKI | KDX 250 | 1989 |
| KAWASAKI | KDX 250 | 1990 |
| KAWASAKI | KDX 250 | 1991 |
| KAWASAKI | KDX 250 | 1992 |
| KAWASAKI | KDX 250 | 1993 |
| KAWASAKI | KDX 420 | 1980 |
| KAWASAKI | KX 250 | 1979 |
| KAWASAKI | KX 250 | 1980 |
| KAWASAKI | KX 250 | 1981 |
| KAWASAKI | KX 250 | 1982 |
| KAWASAKI | KX 250 | 1983 |
| KAWASAKI | KX 250 | 1984 |
| KAWASAKI | KX 250 | 1985 |
| KAWASAKI | KX 250 | 1986 |
| KAWASAKI | KX 250 | 1987 |
| KAWASAKI | KX 250 | 1988 |
| KAWASAKI | KX 250 | 1989 |
| KAWASAKI | KX 250 | 1990 |
| KAWASAKI | KX 250 | 1991 |
| KAWASAKI | KX 250 | 1992 |
| KAWASAKI | KX 250 | 1993 |
| KAWASAKI | KX 250 | 1994 |
| KAWASAKI | KX 250 | 1995 |
| KAWASAKI | KX 250 | 1996 |
| KAWASAKI | KX 250 | 1997 |
| KAWASAKI | KX 250 | 1998 |
| KAWASAKI | KX 500 | 1983 |
| KAWASAKI | KX 500 | 1984 |
| KAWASAKI | KX 500 | 1985 |
| KAWASAKI | KX 500 | 1986 |
| KAWASAKI | KX 500 | 1987 |
| KAWASAKI | KX 500 | 1988 |
| KAWASAKI | KX 500 | 1989 |
| KAWASAKI | KX 500 | 1990 |
| KAWASAKI | KX 500 | 1991 |
| KAWASAKI | KX 500 | 1992 |
| KAWASAKI | KX 500 | 1993 |
| KAWASAKI | KX 500 | 1994 |
| KAWASAKI | KX 500 | 1995 |
| KAWASAKI | KX 500 | 1996 |
| KAWASAKI | KX 500 | 1997 |
| KAWASAKI | KX 500 | 1998 |
| KAWASAKI | KX 500 | 1999 |
| KAWASAKI | KX 500 | 2000 |
| KAWASAKI | KX 500 | 2001 |
| KAWASAKI | KX 500 | 2002 |
| KAWASAKI | KX 500 | 2003 |
| KAWASAKI | KX 500 | 2004 |
| KAWASAKI | KX A1 A2 420 | 1980 |
| KAWASAKI | KX A1 A2 420 | 1981 |
| KAWASAKI | KX A1 A2 420 | 1982 |
| KAWASAKI | KX A1 A2 420 | 1983 |
| KAWASAKI | KX A1 A2 420 | 1984 |
| KAWASAKI | KX A1 A2 420 | 1985 |
| KAWASAKI | KX A1 A2 420 | 1986 |
| KAWASAKI | KX A1 A2 420 | 1987 |
| KAWASAKI | KX A1 A2 420 | 1988 |
| KAWASAKI | KX A1 A2 420 | 1989 |
| KAWASAKI | KX A1 A2 420 | 1990 |
| KAWASAKI | KX A1 A2 420 | 1991 |
| KAWASAKI | KX A1 A2 420 | 1992 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Front)
- Variant Id
- 276718
FULL DESCRIPTION
Front Drive Sprocket 14 Tooth (520 Chain)
Enhance your motorcycle's performance with this high-quality front drive sprocket. Designed for durability and reliability, this sprocket is an essential component for your drivetrain.
Key Features:
- Material: Constructed from S45C Carbon Steel for superior strength and longevity.
- Hardness: Features a hardness of HRC 50-55 after heat treatment, ensuring resistance to wear and tear.
- Surface Finish: Each sprocket is sandblasted to reduce surface tension, contributing to a smoother operation.
- Industry Standards: Meets or exceeds the highest quality compound standards set by the motorcycle industry.
- Quality Guarantee: This Dirt Racing product is a high-quality replacement part backed by a guarantee of satisfaction.
- Chain Size: Designed for use with 520 chain sizes.
- Teeth Count: Features 14 teeth for optimal power delivery.
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.


