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JT Sprockets Racelite Rear Sprocket - 42T - 520 - Black - JTA890.42BLK
Product info
- Item number
- 12113127
- Manufacturer number
- JTA890.42BLK
- Position
- Teeth
- 42
- Chain size
- 520
Enhance your motorcycle's performance and reduce unsprung weight with the premium JT Sprockets RaceLite aluminum rear sprocket. Engineered for riders who demand superior strength and a lightweight design, this sprocket is an essential upgrade for serious enthusiasts.
Description
The JT Sprockets RaceLite aluminum rear sprocket is meticulously crafted from high-grade 7075-T6 Ergal aviation grade aluminum alloy, a material renowned for its exceptional strength-to-weight ratio. This advanced alloy ensures outstanding durability while significantly reducing rotating mass, translating into quicker acceleration and improved handling for your motorcycle. Each RaceLite aluminum sprocket undergoes an anodizing process, not only providing a hard-wearing black finish but also enhancing its resistance to corrosion and abrasion, extending its lifespan even under demanding riding conditions. Designed as a lightweight motorcycle sprocket, it is engineered for the 520 chain size, featuring a precise 42-tooth count to optimize your bike's drive performance. This 7075-T6 Ergal alloy sprocket is a direct replacement for your stock rear sprocket, ensuring a perfect fit and reliable operation. Its stylish yet functional design makes it a top choice for riders seeking both aesthetic appeal and a tangible performance advantage from their motorcycle drive sprocket.
Features & Highlights
- Premium 7075-T6 Ergal Aluminum Construction: Manufactured from aviation-grade aluminum alloy, delivering exceptional strength, durability, and a significant reduction in unsprung weight for enhanced performance.
- Advanced Anodized Finish: Features a hard-wearing black anodized coating that not only provides a sleek aesthetic but also boosts corrosion resistance and extends the sprocket's operational life.
- Optimized Lightweight Design: Engineered to be a lightweight motorcycle sprocket, contributing to improved acceleration, better throttle response, and more agile handling.
- Precision 520 Chain Compatibility: Specifically designed for 520 chain applications, ensuring perfect engagement and reliable power transfer for a smooth and efficient drive.
- Exact 42-Tooth Configuration: Provides an ideal gear ratio for a balanced blend of acceleration and top-end speed, catering to various riding styles and conditions.
- Enhanced Durability & Longevity: The combination of premium material and protective finish ensures this drive sprocket withstands the rigors of racing and aggressive street riding.
Technical Specifications
- Product Name: Sprocket
- Mounting Position: Rear
- Type: Drive
- Style: Lightweight
- Material: 7075-T6 Aluminum
- Chain Size: 520
- Tooth Count: 42
- Color/Finish: Black
- Units: Each
- Vendor Part Number: JTA890.42BLK
- Vendor part number
- JTA890.42BLK
- Color finish
- Black
- Product name
- Sprocket
- Style
- Lightweight
- Width
- 271 mm
- Height
- 13 mm
- Length
- 310 mm
- Mounting position
- Rear
- Material
- 7075-T6 Aluminum
- Chain size
- 520
- Type
- Drive
- Units
- Each
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