BikeMaster Front Sprocket 520 Chain 13T (Gas Gas)
Technical Data
Restore crisp power delivery and reliable driveline performance with the BikeMaster Front Sprocket 520-13T. Built for durability in demanding off-road and trail conditions, this 13-tooth front sprocket is a strong replacement option when your OEM sprocket is hooked, worn, or causing chain wear. Precision manufacturing helps ensure consistent chain engagement, while quality materials and heat treatment are designed to handle repeated load cycles and harsh riding environments.
Key Features
- 520 chain pitch front sprocket
- 13 tooth gearing
- Made from high-quality 20CrMnTi steel
- Shot peened for enhanced wear resistance
- Heat treated for extended durability
- Designed to pair well with the BikeMaster line of chains
Vehicle Fitment
Check your vehicle details before ordering.
- 2011 Gas Gas EC 250 Base
- 2011 Gas Gas XC 250 Base
- 2001-2024 Yamaha WR250F Base
Fitment disclaimer: Always confirm tooth count, chain size (520), and OEM sprocket dimensions before purchase.
Benefits
- Helps maintain smooth, consistent acceleration and power transfer
- Reduces premature chain wear caused by worn or hooked sprockets
- Durable construction suited to off-road riding conditions
Why Buy From Us
- Stocked by an auto & moto parts specialist serving NZ and AU
- Fast dispatch and reliable delivery options
- Helpful support to ensure you get the correct sprocket first time
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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