REAR SPROCKET STEEL 39 [JTR1857.39] 520
REAR SPROCKET STEEL 39 Teeth, silver finish, 520 chain size. Part Number: SR437-39.S.DR. JTR1857.39. Manufactured by Dirt Racing. Made with C45 steel high carbon steel, heat-treated and finished by hand. Sandblasted for a satin-silk finish. Meets or exceeds motorcycle industry standards. Cross reference AT-26539.
- SKU
- SR437-39.S.DR
- Brand
- Dirt Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
Dirt Racing 39 Tooth Rear Steel Sprocket for 520 Chain - Silver
This high-quality rear steel sprocket from Dirt Racing is designed for maximum strength and minimum weight. Manufactured from C45 steel high carbon steel, it ensures durability and reliable performance. Each sprocket undergoes a heat-treatment process and is finished by hand for superior quality. The sandblasted surface treatment reduces surface tension, providing a satin-silk finish.
This sprocket meets or exceeds the highest industry standards for motorcycle components.
- Material: C45 Steel High Carbon Steel
- Number of Teeth: 39
- Chain Size: 520
- Color: Silver
- Finish: Sandblasted for satin-silk finish
- Construction: Heat-treated and hand-finished
- Attributes: Maximum strength at minimum weight
