The Regina 525 HPE Drive Chain is a high-performance motorcycle chain designed for durable, efficient power transfer. This model features 114 links and uses Regina’s Tetrahedral Amorphous Carbon (ta-C) coating on the bushing and roller surfaces. The advanced Diamond-Like Carbon (DLC) coating combines high surface hardness with a low coefficient of friction to help reduce energy loss throughout the chain drive.
Designed to minimize maintenance, the Regina 525 HPE can eliminate the need for periodic chain re-lubrication while delivering at least the mileage expected from a conventional chain that is regularly lubricated every 310 miles. Its low-friction construction helps provide more power to the rear wheel while potentially reducing lubricant, fuel-consumption, and motorcycle-cleaning expenses. The coating also helps eliminate lubricant spatter during operation, supporting a cleaner motorcycle and reduced environmental impact.
This Regina 525 HPE chain is intended for motorcycle applications using steel sprockets only. Confirm that the 525 chain size, 114-link configuration, and application requirements match your motorcycle before installation. Manufacturer part number 137HPE/1004 and vendor part number 137HPE/1004 identify this specific chain configuration.
Features:
- Size: 525 motorcycle drive chain
- Model: HPE
- Link count: 114 links
- Brand: Regina
- Manufacturer part number: 137HPE/1004
- Vendor part number: 137HPE/1004
- Coating: Tetrahedral Amorphous Carbon (ta-C) Diamond-Like Carbon coating on bushings and rollers
- Performance: Combines high hardness with a low coefficient of friction
- Maintenance: Eliminates the need for periodic re-lubrication under specified operating conditions
- Efficiency: Reduces energy dissipation in the chain drive
- Clean operation: Helps eliminate lubricant spatter during use
- Compatibility: For use with steel sprockets only