{"product_id":"rk-racing-chain-m428h-140-428-series-140-link-standard-non-o-ring-chain-with-clip-master-link","title":"RK Racing Chain M428H-140 (428 Series) – 140-Link Standard Non O-Ring Chain with Clip Master Link","description":"\u003cp\u003eMeet the RK Racing Chain M428H-140, a 428-series chain crafted for riders who value reliability without sacrificing performance. Made in Malaysia with Japanese steel, it adheres to strict Japanese specifications and features two-point riveted pins and curled bushings. This thoughtful construction delivers smooth operation and long-term durability, even under demanding riding conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned with practical performance in mind, the chain is pre-stressed and pre-stretched to reduce the need for frequent adjustments after installation. This means less downtime and more riding time on the street or trail, whether you’re commuting, cruising, or carving through corners on a track-day weekend.\u003c\/p\u003e\n\u003ch3\u003eKey strengths at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable construction using premium steel and proven manufacturing methods to handle tough riding conditions.\u003c\/li\u003e\n  \u003cli\u003e140 links in the standard 428-series format, offering a reliable fit for many street and light off-road setups.\u003c\/li\u003e\n  \u003cli\u003eHigh strength with a maximum tensile rating of 4500 pounds\/feet and a weight of 1.85 pounds per 100 links.\u003c\/li\u003e\n  \u003cli\u003eNon O-ring design with a clip master link for straightforward installation and maintenance.\u003c\/li\u003e\n  \u003cli\u003ePrecise geometry: 12.7 mm pin-to-pin center and 24.0 links per foot for predictable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world terms, the RK M428H-140 can be a solid upgrade for riders looking to refresh an aging chain, especially if you prefer reduced friction in dry conditions or want a dependable non O-ring option for everyday riding. It’s compatible with motorcycles up to 125 cc on the street and 80 cc off-road, making it a versatile choice for many lightweight builds.\u003c\/p\u003e\n\u003ch3\u003eWhat riders notice in everyday use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother operation and steadier acceleration thanks to curled bushings and riveted pins.\u003c\/li\u003e\n  \u003cli\u003eLess downtime due to pre-stressed\/pre-stretched design that minimizes frequent adjustments after installation.\u003c\/li\u003e\n  \u003cli\u003eConsistent tension and spacing that support stable throttle control and predictable shifts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo maximize performance, pair this chain with a quality front and rear sprocket and keep it properly lubricated. The clip master link offers easy installation and serviceability, making routine maintenance straightforward without sacrificing performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes the RK Racing Chain M428H-140 a strong choice for riders?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two-point riveted pins, curled bushings, and a pre-stressed\/pre-stretched design reduce adjustments and improve reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which bikes or engines is this chain compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 125cc street and 80cc off-road motorcycles with 140 links and a clip master link.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RK Racing Chain","offers":[{"title":"Default Title","offer_id":42470242713685,"sku":"B00BV6VA06","price":64.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/rk-racing-chain-m428h-140-front-view.jpg?v=1778126296","url":"https:\/\/plentytorque.co.uk\/products\/rk-racing-chain-m428h-140-428-series-140-link-standard-non-o-ring-chain-with-clip-master-link","provider":"PlentyTorque","version":"1.0","type":"link"}