evo.com | OneUp Components Chain Guides > Bash guards are back. As bikes of every genre are getting longer and slacker, the need for chainring protection has re-emerged out on the trails. The OneUp Components ISCG-05 V2 Bash Guide is a simple and easy way to fight back against the sprocket shenanigans that come from misjudged log hops, casing jumps, and hucks to flat. From DH to trail bikes, this makes a lot of sense again. 7075 Aluminum Glass Reinforced Thermoplastic Top Guide Single Tool Install and Adjust With 4mm Hex. Tool-Less Upper Guide Flip For easy chain access. 7.5mm Chainline Adjustment | OneUp Components ISCG-05 V2 Bash Guide 2024 - ISCG-05 / 28-36T in Black | Aluminum/Plastic