Shimano CS-HG50 Sora Bicycle Cassette (8-Speed, 12/21T, Silver)

    Feature

    • Incorporates shift ramps and specially contoured tooth profiles
    • Improved chain control to provide a fast and precise shift
    • Plated sprockets for smooth performance and improved durability
    • Drilled out sprockets for weight savings over previous model

    Product Description

    Computer designed HyperGlide shift ramps and tooth profiling for faster, more precise shifts

    Product Detail

    • Product Dimensions: 6.2 x 6.2 x 2.5 inches; 0.72 pounds
    • Shipping Weight: 0.72 pounds
    • ASIN: B0015YT3TY
    • Item model number: 139717
    • Average Customer Review: Customer Reviews

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