Gregory Sutter, 2017-12-01 09:16+0100:
This commercial mudflap is retroreflective, has just the right
amount of flex and generally works really well:

http://www.rainydaybiking.com/Standa...Flap-p/100.htm

This may be a bit expensive to ship to France, but I will try to find
something similar here. Thank you!


--
Tanguy