THINVIK Clipless Pedal to Convert Flat Pedals,Universal Platform Pedal Adapters for Shimano SPD-SL System Pedal(Only Work on Road Bike Pedals) : Sports & Outdoors - Amazon.com
1/2 pcs Mountain Bike Self locking Pedal Lock Pedal To Flat Pedal Adapters Suitable for SHIMANO SPD Platform Adapters|Bicycle Pedal| - AliExpress
Bike Clipless Pedal Platform Adapter For SHIMANO SPD-SL Black + Pedal Cleat - buy Bike Clipless Pedal Platform Adapter For SHIMANO SPD-SL Black + Pedal Cleat: prices, reviews | Zoodmall