{"product_id":"sun-race-csm680-cassette-8-speed-11-40t-black","title":"Sun Race CSM680 Cassette 8-Speed 11-40T Black","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e SunRace\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance 8-speed MTB cassette featuring a wide gear ratio from 11 to 40 teeth, ideal for tackling diverse terrains and steep climbs.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable, lightweight materials to optimize bike weight without sacrificing strength or longevity, enhancing overall ride efficiency.\u003c\/li\u003e\n\u003cli\u003eEngineered with advanced gear spacing (11,13,15,18,22,28,34,40t) for smooth, precise shifting across all gears, ensuring reliable performance on mountain adventures.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for mountain biking enthusiasts, this cassette provides versatile use case options from trail riding to aggressive downhill, with a focus on durability and resilience.\u003c\/li\u003e\n\u003cli\u003eInnovative wide ratio gear setup offers maximum climbing power and speed versatility, making it an essential upgrade for riders seeking improved performance and gear range in challenging conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e CSM680 8AX\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e CSM680 8AX\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Maximize your mountain biking performance with the Sunrace CS-M680 CSM680 11-40t 8-Speed Cassette - a versatile and durable upgrade designed for advanced riders seeking wide gear ratios and lightweight efficiency. Engineered with precision, this cassette features a robust steel construction paired with innovative engineering to provide smooth, reliable shifting across a broad range of terrains. Materials \u0026amp; Construction: Constructed from steel, the Sunrace CSM680 cassette offers superior durability and corrosion resistance, ensuring long-lasting performance in demanding off-road conditions. Its lightweight design minimizes rotational mass, enhancing acceleration and climbing efficiency without compromising strength. Performance \u0026amp; Engineering: The wide gear range of 11-40T makes the CSM680 ideal for tackling challenging ascents, technical descents, and varied trail conditions. With precision-machined components and optimized gear spacing, this 8-speed cassette delivers seamless, crisp shifting for a confident ride on the trail or rugged terrain. Components \u0026amp; Technology: Designed with compatibility in mind, the cassette fits HG freehub bodies and integrates flawlessly with most 8-speed drivetrains. Its innovative design ensures quick installation and secure engagement, allowing riders to focus on performance without technical delays. Style \u0026amp; Use Case: Featuring a sleek black finish, the Sunrace CSM680 not only boosts your bike's performance but also adds a clean, professional aesthetic to your drivetrain. Perfect for mountain bikers, trail riders, and off-road enthusiasts looking for a reliable, lightweight gear upgrade that handles steep climbs, technical sections, and high-speed descents. Innovative Features: The wide ratio gear set provides maximum versatility for various trail conditions, making it an excellent choice for riders seeking enhanced climbing ability and smooth acceleration. Its lightweight profile combined with durable constructio\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 4710944254747\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 8.1 x 7.1 x 1.9 inches\u003c\/p\u003e\u003cp\u003e\u003cb\u003eLanguages:\u003c\/b\u003e English\u003c\/p\u003e","brand":"Purrosa","offers":[{"title":"Default Title","offer_id":47909397201155,"sku":"B01N7VRAFM","price":56.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/3031\/2451\/files\/81UeBNImdUL.jpg?v=1775913690","url":"https:\/\/purrosa.com\/products\/sun-race-csm680-cassette-8-speed-11-40t-black","provider":"Purrosa","version":"1.0","type":"link"}