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  • OneUp Components - Detail
  • OneUp Components - Detail
  • OneUp Components - Chain Guide  - ISCG05
  • OneUp Components - Chain Guide  - High Direct Mount
  • OneUp Components - Chain Guide  - ISCG05 Top Guide
  • OneUp Components - Chain Guide  - S3/E-Type Mount
  • OneUp Components - Detail -
  • OneUp Components - Detail -
  • OneUp Components - Detail -

Current Color

  • OneUp Components - Chain Guide  - ISCG05
  • OneUp Components - Chain Guide  - High Direct Mount
  • OneUp Components - Chain Guide  - ISCG05 Top Guide
  • OneUp Components - Chain Guide  - S3/E-Type Mount

OneUp Components Chain Guide

$35.00 - $79.00

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Select style & size:

Select options
  • Select options
    • ISCG05, Bash
      $79.00
    • High Direct Mount, 30-38t
      $45.00
    • ISCG05 Top Guide, 26-38T
      $49.00
    • S3/E-Type Mount, 28-36t
      $35.00

    553

    3 Reviews

    Details

    Lives up to its name.

    The first chain guide designed to be both Oval and Boost compatible, the OneUp Components Chain Guide eliminates dropped chains forever and doubles your chainring's life. Tipping the scale at a meager 35 grams, the OneUp Chain Guide weighs practically nothing, and can save you money in less than a season thanks to its highly protective design.

    • Chain guide prevents dropped chains from disrupting your flow
    • Light, durable alloy is virtually weightless
    • Compatible with both oval and Boost
    • Item #OUC000G

    Tech Specs

    Material
    7075 aluminum
    Mount Type
    ISCG 05
    Chainring Sizes
    26-38T
    Claimed Weight
    35g
    Recommended Use
    mountain bike

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Wish I bought this sooner.

    • Familiarity: I've used it several times

    Modern 1x drivetrains are almost perfect, but even the extremely occasional dropped chain can ruin a race, ride or flow trail. I usually drop chains on my XC bike when I'm in the highest gear and take a chunky descent. I bought this to ensure it doesn't happen again. Installation is stupidly simple and the kit comes with everything needed with the included shims I was able to get enough clearance at both extremes on the cassete. I really like the sliding mount to adjust for chain ring size. It's pretty light weight and made of really tough plastic. Seems expensive but worth every penny

    Don't get dropped

    • Familiarity: I've used it several times

    This is a set and forget component. As a real OneUp fan it was a no brainer to add this to my bike. Dropped chains are mostly a thing of the past but it's nice to have a small, light and simple assurance it definitely won't happen especially if you are drawn to the rougher terrain and high-speed chatter.

    Installation video:
    https://vimeo.com/136780128

    Prevents dropped chains!

    • Familiarity: I've put it through the wringer

    An easy to install chainguide that prolongs the life of your drivetrain and virtually eliminates chain drop. It comes with black, and green guide, as well as a bunch of different shims to get the proper spacing.

    Unanswered Question

    Is the ISCG05 Bash the bash guard and guide combined? The image and description are misleading but the price is consistent with the guode/bash combo.