OVAL GUIDE™-ISCG05-38 BO

The OVAL GUIDE - ISCG05-38 BO by 77designz is a lightweight, fully adjustable chain guide tailored for oval and round chainrings. Known for its ease of installation and minimal weight, this guide offers superior chain security without crank removal. Designed with Front Flip Technology, it enables quick, tool-free access to the chain, making it highly practical for maintenance and on-trail adjustments.

Features

• Quick Installation: No need to remove the crank, making setup fast and simple.
• Single-Tool Adjustment: Torx 25 tool compatibility streamlines the installation process.
• Super Boost Compatible: Suitable for Boost setups with chainline adjustment from 50–55 mm.
• Front Flip Technology: Allows easy, tool-free access to the chain and fast crank removal.
• Open Cage Design: Enhances mud shedding for a cleaner and more efficient setup.

Specifications

• Mount: ISCG 05
• Capacity: Fits 26-36T oval or 24-38T round chainrings
• Chainline: Adjustable from 50 to 55 mm (Super Boost Ready)
• Compatibility: Works with 1x10, 1x11, and 1x12 drivetrains
• Backplate Material: Anodized AL 7075 T6
• Slider Material: PA66 GF 10 (integrated with Front Flip Technology)
• Hardware: Short and Long M6 Bolts + Black Washer for Crash Plate
• Weight: 23.1 grams (with mounting hardware)

Scope of Delivery

• Chainline Spacer Set
• Slider Unit
• Mounting Hardware
• Connector for Crash Plate

Installation with OUR Crash Plate

• All needed parts are included with the chainguide.