{"product_id":"shimano-cassette-spacers-cassette-lockrings-spacers-mountain-bike-road-bike-fw4643","title":"Shimano XT CS-M8100 Cassette Spacer B - Durable Aluminum, Precision Engineering for Shimano MTB \u0026 Road Cassettes, Compatible with Multiple Models","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eOptimize your Shimano XT CS-M8100 cassette setup with the Shimano XT CS-M8100 Cassette Spacer B - 1.95. Crafted from durable, high-quality materials, this essential spacer ensures precise alignment and optimal performance of your 12-speed mountain bike drivetrain. Designed specifically for Shimano XT M8100 series cassettes, it guarantees a secure fit and smooth shifting experience, even under demanding trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eConstructed with engineering excellence, the Shimano XT CS-M8100 Spacer B features a 1.95mm thickness, making it compatible with various Shimano cassette configurations. Its innovative design minimizes drivetrain noise and enhances gear indexing, providing reliable shifting consistency across diverse terrains. Whether you're upgrading your mountain bike or performing routine maintenance, this lightweight, corrosion-resistant spacer is a vital component for maintaining optimal cassette function.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eIdeal for avid mountain bikers, trail riders, and bike shop technicians, the Shimano XT CS-M8100 Cassette Spacer B is a must-have for anyone seeking precise cassette setup and long-lasting performance. Improve your bike's drivetrain efficiency and ensure a perfect fit with this expertly engineered spacer-your key to smoother shifting and improved riding experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecise Shimano XT CS-M8100 Cassette Spacer B - 1.95, designed for optimal compatibility with Shimano 12-speed drivetrain systems, ensuring smooth gear shifts and reliable performance. \u003c\/li\u003e\n\u003cli\u003eConstructed from durable, lightweight materials to resist wear and maintain consistent spacing, enhancing the longevity of your cassette and drivetrain components. \u003c\/li\u003e\n\u003cli\u003eEngineered specifically for Shimano XT series, this spacer guarantees perfect fitment and compatibility across a range of Shimano cassettes, reducing mounting errors and optimizing gear alignment. \u003c\/li\u003e\n\u003cli\u003eIdeal for mountain biking and trail use, this spacer helps improve drivetrain efficiency and noise reduction, delivering a seamless riding experience on rugged terrains. \u003c\/li\u003e\n\u003cli\u003eInnovative shim and precise thickness (1.95mm) help prevent cassette slippage and ensure secure installation, making it a vital upgrade or replacement part for Shimano XT enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42206257315907,"sku":"FW4643","price":16.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FW4643_11e26633-6ad0-491e-ad1e-88892408c7d2.jpg?v=1773865559","url":"https:\/\/365cycles.com\/products\/shimano-cassette-spacers-cassette-lockrings-spacers-mountain-bike-road-bike-fw4643","provider":"365 Cycles","version":"1.0","type":"link"}