The Regina 520 HPE drive chain is designed for medium- and small-displacement motorcycles requiring efficient, low-maintenance power transmission. This 108-link chain uses Regina’s advanced Tetrahedral Amorphous Carbon (ta-C) coating, a Diamond Like Carbon (DLC) treatment applied to the bushing and roller surfaces. The coating combines high hardness with a low coefficient of friction to help reduce energy dissipation and improve drive efficiency.
Engineered to eliminate the need for periodic lubrication under normal operating conditions, the Regina 520 HPE can help reduce maintenance time and the mess associated with lubricant spatter. It is designed to deliver mileage comparable to a conventional chain that is regularly lubricated every 310 miles, while also helping reduce spending on chain lubricant, fuel consumption, and bike-cleaning products. The reduced lubrication requirement also supports a cleaner, more environmentally friendly drivetrain.
For proper fitment and performance, use this Regina chain with steel sprockets. Special sprocket coatings are not required. Verify that your motorcycle accepts a 520-size, 108-link drive chain and that the chain length and application match the manufacturer’s specifications before installation. Manufacturer part number 135HPE/1003 and vendor part number 135HPE/1003 identify this Regina HPE chain.
Features:
- Size: 520 drive chain with 108 links
- Model: HPE
- Brand: Regina
- Manufacturer part number: 135HPE/1003
- Vendor part number: 135HPE/1003
- Application: Medium- and small-displacement motorcycles
- Coating: Tetrahedral Amorphous Carbon (ta-C) Diamond Like Carbon coating on the bushings and rollers
- Performance: High hardness and low friction help reduce energy loss and improve drivetrain efficiency
- Maintenance: Designed to eliminate periodic lubrication under normal operating conditions
- Fitment: Use with steel sprockets; special sprocket coatings are not required