{"product_id":"regina-525-hpe-122-link-drive-chain-part-number-137hpe-1008","title":"Regina 525 HPE 122-Link Drive Chain, Part Number 137HPE\/1008","description":"525 HPE - Drive Chain - 122 Links\n\u003cp\u003eThe 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.\u003c\/p\u003e\u003cp\u003eDesigned 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.\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 525 chain size with 122 links for compatible motorcycle drive systems\u003c\/li\u003e\n\u003cli\u003eModel: 525 HPE maintenance-reduced drive chain\u003c\/li\u003e\n\u003cli\u003eBrand: Regina\u003c\/li\u003e\n\u003cli\u003eManufacturer: Regina\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 137HPE\/1008\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\u003eEfficiency: Low-friction surfaces help reduce energy dissipation and improve chain-drive power transfer\u003c\/li\u003e\n\u003cli\u003eMaintenance: Designed to eliminate periodic re-lubrication under specified operating conditions\u003c\/li\u003e\n\u003cli\u003eClean Operation: Reduces lubricant spatter during use and may lower cleaning requirements\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":67547642331371,"sku":"12240232","price":451.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2572995.png?v=1790680099","url":"https:\/\/ctracingservices.com\/products\/regina-525-hpe-122-link-drive-chain-part-number-137hpe-1008","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}