{"product_id":"regina-525-hpe-drive-chain-108-links-part-number-137hpe-1001","title":"Regina 525 HPE Drive Chain, 108 Links, Part Number 137HPE\/1001","description":"525 HPE - Drive Chain - 108 Links\n\u003cp\u003eThe Regina 525 HPE drive chain is a high-performance motorcycle chain engineered for efficient, low-maintenance power transmission. This 108-link chain features Regina’s tetrahedral amorphous carbon (ta-C) Diamond Like Carbon coating on the bushing and roller surfaces. The advanced coating combines high hardness with a low coefficient of friction to help reduce wear, improve drivetrain efficiency, and deliver reliable performance.\u003c\/p\u003e\u003cp\u003eDesigned to reduce routine maintenance, the Regina 525 HPE chain eliminates the need for periodic re-lubrication while targeting mileage comparable to a conventional chain lubricated every 310 miles. Its low-friction construction helps reduce energy dissipation, allowing more engine power to reach the rear wheel. The dry-running design also eliminates lubricant spatter during operation, helping reduce environmental impact and the need for chain cleaners.\u003c\/p\u003e\u003cp\u003eThis Regina chain is intended for motorcycle applications using compatible 525-size chain components and steel sprockets. Verify the 108-link configuration, chain size, motorcycle model, and sprocket compatibility before installation. Manufacturer part number 137HPE\/1001 and vendor part number 137HPE\/1001 identify this specific Regina 525 HPE drive chain.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 525 motorcycle drive chain with 108 links\u003c\/li\u003e\n\u003cli\u003eModel: HPE\u003c\/li\u003e\n\u003cli\u003eBrand: Regina\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 137HPE\/1001\u003c\/li\u003e\n\u003cli\u003eVendor part number: 137HPE\/1001\u003c\/li\u003e\n\u003cli\u003eCoating: Tetrahedral amorphous carbon (ta-C) Diamond Like Carbon coating on the bushings and rollers\u003c\/li\u003e\n\u003cli\u003ePerformance: High hardness and low friction help reduce wear and energy loss\u003c\/li\u003e\n\u003cli\u003eMaintenance: Designed to eliminate periodic re-lubrication\u003c\/li\u003e\n\u003cli\u003eEfficiency: Helps transfer more power to the rear wheel\u003c\/li\u003e\n\u003cli\u003eClean operation: Eliminates lubricant spatter during use\u003c\/li\u003e\n\u003cli\u003eCompatibility: For use with steel sprockets only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REGINA","offers":[{"title":"Default Title","offer_id":67547608154347,"sku":"12240234","price":344.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2572989.png?v=1790679369","url":"https:\/\/ctracingservices.com\/products\/regina-525-hpe-drive-chain-108-links-part-number-137hpe-1001","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}