Bicycle Chain Catcher for Crankset

Simple chain catcher that prevents bicycle chain from falling inwards towards the bottom bracket.

This was designed for a Look 795 Blade with a Shimano Ultegra R8000 derailleur and crankset, so you may have to modify the model to fit the chainline of your particular bike and/or the geometry of your frame.

• PR1 - Base prototype for fit
• Mk1 - Changes to thickness to provide better support
• Mk2 - Additional material added at connection point to prevent warping under bolt attachment load, Added additional geometry to reinforce lateral load
• Mk3 - Modified geometry for better water shedding capability