REAR SPROCKET STEEL 40 [JTR1478.40] 520, POLARIS / KAWASAKI
REAR DRIVE SPROCKET STEEL 40 TEETH 520, POLARIS / KAWASAKI. Part No. SR1478-40.S. JTR1478.40. 520 Chain conversion. Made with C45 high-carbon steel. Each sprocket is heat treated and sandblasted to lower surface tension. Meet or exceed the highest-quality compound standards set by the motorcycle industry. Finished in Powder Coated Black or Silver BZP bright zinc plated. Cross reference numbers: AT-03278-5. Weight: 696 grams. Manufacturer: Dirt Racing.
- SKU
- SR1478-40.S
- Brand
- Dirt Racing
- Availability
- In Stock (22)
FULL DESCRIPTION
REAR DRIVE SPROCKET STEEL 40 TEETH 520 CHAIN
This high-quality rear drive sprocket is constructed from C45 high-carbon steel for durability and performance. It features 40 teeth and is designed for use with 520 pitch chains, making it suitable for 520 chain conversions.
Each sprocket undergoes a heat treatment process and is sandblasted to reduce surface tension, ensuring it meets or exceeds the highest quality compound standards set by the motorcycle industry. The sprocket is finished in a protective powder coating, available in Black or Silver Bright Zinc Plated (BZP).
Key Features:
- Material: C45 High-Carbon Steel
- Number of Teeth: 40
- Chain Pitch Compatibility: 520
- Heat Treated for enhanced durability
- Sandblasted finish
- Available Finishes: Powder Coated Black or Silver BZP
- Designed as a high-quality replacement part
