Praxisworks Chainguide

This guide uses the ISCG 05 mounting standard. You need to verify that your frame has the three-bolt mounting pattern around the bottom bracket shell labeled as ISCG 05 before purchasing.

The choice depends on your chainring size. The Short version is typically optimized for smaller chainrings, while the Tall version accommodates larger setups. Always check your specific chainring tooth count against the manufacturer's compatibility range to ensure the guide aligns correctly.

This specific model is designed primarily for 1x drivetrain setups. It is intended to keep the chain secure on a single chainring, so it is not compatible with front derailleurs or multi-ring configurations.

The installation is straightforward and requires only basic tools. You will need to bolt the guide to your ISCG 05 tabs and adjust the positioning to ensure the chain runs smoothly through the guide without rubbing.

Yes, the robust construction acts as a physical barrier between your drivetrain and trail obstacles. It is designed to take impacts that would otherwise damage your chainring or frame.