The Regina 525 HPE drive chain is a high-performance, maintenance-reduced chain designed for motorcycle applications requiring efficient power transfer and dependable durability. This 122-link chain uses Regina’s Tetrahedral Amorphous Carbon (ta-C) Diamond Like Carbon (DLC) coating on the bushing and roller surfaces. The advanced coating combines high hardness with a low coefficient of friction to help reduce wear and improve chain-drive efficiency.
Designed to reduce routine maintenance, the Regina 525 HPE can eliminate the need for periodic re-lubrication while delivering at least the same mileage expected from a conventional chain that is regularly lubricated every 310 miles. Reduced energy dissipation helps transfer more power to the rear wheel, while the dry-running design minimizes lubricant spatter during operation. This can also reduce spending on chain lubricant, fuel consumption, and motorcycle cleaning products.
The Regina 525 HPE is intended for fitment with motorcycles using a 525-size chain and compatible 122-link drive-chain specifications. It is approved for use with steel sprockets only; verify motorcycle model, chain length, sprocket compatibility, and manufacturer fitment requirements before installation. The manufacturer is Regina, and the vendor part number is 137HPE/1008. This chain weighs approximately 2.0 pounds and is supplied as a maintenance-reduced drive-chain solution for compatible motorcycle applications.
Features:
- Size: 525 chain size with 122 links for compatible motorcycle drive systems
- Model: 525 HPE maintenance-reduced drive chain
- Brand: Regina
- Manufacturer: Regina
- Vendor Part Number: 137HPE/1008
- Coating: Tetrahedral Amorphous Carbon (ta-C) Diamond Like Carbon coating on the bushings and rollers
- Efficiency: Low-friction surfaces help reduce energy dissipation and improve chain-drive power transfer
- Maintenance: Designed to eliminate periodic re-lubrication under specified operating conditions
- Clean Operation: Reduces lubricant spatter during use and may lower cleaning requirements
- Compatibility: For use with steel sprockets only