OVAL GUIDE™ - HDM

OG-HDM

The lightweight 1x Chain Guide for Oval Chain Rings is amazing; It weighs only 28g, mounts in no time on to HDM and keeps the chain safely in place in any position of the Oval Chainring. Developed in Germany in cooperation with absoluteBlack is the OVAL GUIDE ™ from 77designz probably the lightest fully adjustable chain guide in the world.

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48,70 €

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FEATURES:

  • Install without crank removal
  • Torx 25 only single tool installation
  • Designed for Oval and Round Chain Rings
  • Boost compatible
  • Titanium Torx 25 hardware 
  • Incredible Light
  • Front Flip Technologie for tool free service

    SPECS:   

    Mount: HDM (high direct mount)
    Capacity: 24-36T Round 26-34 Oval
    Chainline: 48-53 mm
    Chainline BOOST: 51-54 mm
    Compatibility: 1x10, 1x11 or 1x12 drivetrain
    Backplate: AL 7075 T6 Black Anodized
    Slider: PA66 GF 10 (Front Flip Technology)
    Hardware: Torx 25 Titanium Screws
    Color: Black
    Weight: 28 gram (incl. mounting hardware)

    INCLUDES:

    • Chainline Spacer Set
    • 1x M6x11 Torx 25 Ti Bolt

    !!! Not compatible with Bionicon and Garbaruk direct mount oval rings 30T / 28T / 26T due to smaller Chain Line !!!

    !!! The OVAL GUIDE works only with 1*10 drives if you have an clutch rear derailleur and an narrow / wide chain ring !!!

    What the media says:

    ENGLISH: MTBR | THE MTB LAB | BIKE RUMOR | MTBIKING

    DEUTSCH: INSIDE MTB

    Mounting Standards Overview:

    Which standard has your bike? HDM | S3 | E-TYPE | ISCG 03 | ISCG OLD | ISCG 05 | ISCG 05+BSA | YT Jeffsy

     

    Chainguide mounting standard overview

    Watch the Installation Instruction:

    All our chain guides are super easy to mount. You don´t even have to remove the crank. Just watch the video below and you will see how easy it is. You only need a T25 Key. When installing the chain guide use 3 Nm to tighten the Slider Screw (Blue) and 6 Nm for the M6 screw (Silver).

    absoluteBlack and 77designz

    The unique cooperation of absoluteBLACK (oval chainring expert) and 77designz (smart, ultralight chain guides manufacturer), resulted with entirely new product that is incredibly light, mounts in no time, secures the oval chainring at any position of the pedal and can be opened by hand if there is a need of chain removal.

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