About

Description & Specs
  • Eliminate dropped chains
  • Almost every EWS pro runs both a chain guide and narrow wide chainring
  • Combines upper chain retention with lower chainring bash protection
  • Reinforced nylon bash guard and a back plate cut from 8mm thick 7075-T6 aluminum
  • Boost and oval chainring compatible
  • Tool-less upper guide flip
  • 5.5mm of chainline adjustment
  • Single tool install without removing your cranks
  • Includes 3 different sizes of bash plate for compatibility with chainrings from 28-36t
  • Top guides are available in 6 colors (sold separately)
  • 90g (28-30t), 105g (32-34t), 110g (36t)
  • Third party online sales are strictly prohibited by manufacturer
    • TECH SPECS
    model bash guide
    range 28-36t
    mount ISCG-05
    Description & Specs
  • Eliminate dropped chains
  • Almost every EWS pro runs both a chain guide and narrow wide chainring
  • Combines upper chain retention with lower chainring bash protection
  • Reinforced nylon bash guard and a back plate cut from 8mm thick 7075-T6 aluminum
  • Boost and oval chainring compatible
  • Tool-less upper guide flip
  • 5.5mm of chainline adjustment
  • Single tool install without removing your cranks
  • Includes 3 different sizes of bash plate for compatibility with chainrings from 28-36t
  • Top guides are available in 6 colors (sold separately)
  • 90g (28-30t), 105g (32-34t), 110g (36t)
  • Third party online sales are strictly prohibited by manufacturer
    • TECH SPECS
    model bash guide
    range 28-36t
    mount ISCG-05

    OneUp Components Top Chainguide with Bash Guard ISCG-05 V2

    B-OU1275

    $94.99
    $94.99
    $110.99
    Shipping calculated at checkout.
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    Key Product Specs
    • ISCG-05 - V2

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