REAR SPROCKET STEEL 51 [JTR301/210.51] 520, DOUBLE DRILLED JTR301, JTR210
The REAR SPROCKET STEEL 51 [JTR301/210.51] 520, DOUBLE DRILLED JTR301, JTR210 is a 51-tooth steel sprocket designed for motorcycles using 520 chain systems. It is made with C45 high-carbon steel, heat-treated and sandblasted to reduce surface tension. The dual-hole design features countersunk CSK 8.5 mm and CTB Plain 10.5 mm mounting holes. Available in powder-coated black or bright zinc plated silver. Part No.: SR301-51.S.DR. Cross-Reference OEM Part Numbers: JTR301.51, JTR210.51, MX-80351.
- SKU
- SR301-51.S.DR
- Brand
- Dirt Racing
- Availability
- In Stock (20)
FULL DESCRIPTION
Dirt Racing Steel Rear Sprocket 51 Tooth for 520 Chain
Upgrade your motorcycle's drivetrain with this high-quality 51-tooth steel rear sprocket from Dirt Racing. Engineered for durability and performance, this sprocket is designed to work seamlessly with 520 pitch chains, providing reliable power transfer for both off-road adventures and street riding.
Key Features:
- Constructed from C45 high-carbon steel for superior strength and longevity.
- Heat-treated and sandblasted to reduce surface tension, enhancing durability.
- Features a double-drilled mounting design with both countersunk 8.5 mm (CSK) and plain 10.5 mm (CTB) holes for versatile fitment.
- Available in a durable powder-coated black finish or a bright zinc-plated silver finish.
- Precision engineered for optimal performance and a perfect fit.
Specifications:
- Tooth Count: 51
- Chain Size Compatibility: 520
- Material: C45 High-Carbon Steel
- Mounting Hole Type: Countersunk 8.5 mm & Plain 10.5 mm
Cross-Reference Part Numbers:
- JTR301.51
- JTR210.51
- MX-80351
