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Collection: Oversized Pulley Wheel System

Optimize your drivetrains efficiency with Segyis uniquely designed Oversized pulley wheel. The SACs system is compatible with Sram and Shimano.
3 products
  • SIGEYI "SACS" Single Arm Cage System - GRX
    SIGEYI
    Regular price
    $359.99
    Sale price
    $359.99
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  • SIGEYI "SACS" Single Arm Cage System - AXS
    SIGEYI
    Regular price
    $359.99
    Sale price
    $359.99
    Regular price
    Unit price
    per 
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  • SIGEYI "SACS" Single Arm Cage System
    SIGEYI
    Regular price
    $359.99
    Sale price
    $359.99
    Regular price
    Unit price
    per 
    Sold out