SpeedRelease puts thru axles in standard dropouts, adds mountain bike options - Bikerumor
Bike Thru Axle To Quick Release Adapter Great For Front /rear Wheel Hub Bike Wheel Truing Stand Repair Tool Thru Axle Adapter - Bicycle Repair Tools - AliExpress
How To Use Thru Axle Wheels On A Quick Release Frame And Fork | Velofuze Hub Adapter - YouTube