Clip-in Pedal Adapter Compatible with Shimano SPD Style Pedals – Clear Choice Spin Products
Pedal Plate KEO – Adapters for Look KEO compatible pedals – No additional cleats needed | Pedal Plate
Look Keo Flat pedal adapters that convert the pedals to platforms. These added a lot of function to my favourite training bike. Link in comments : r/functionalprint
Bike Pedal Platform Adapters Fit for /SPD ,Look Keo, Pedals Convert to Flat | eBay
Shop Pedal Plates for Clipless Look Keo Pedals now | ROSE Bikes