Saw these on Amazon when looking for something else. I made my own years ago for adventure riding as it will allow one bike to (slowly) charge another bike (with an extension cable) so long as each bike is using the SAE 2-prong plug. https://www.amazon.com/Sunway-Solar-Con ... GPTFV?th=1
Safiri Mike
Current: 01 F650-GSDakar-RWB; 02 EXC-453 (orig. MXC 400); 05 EXC-450 ; 13 CRF-250L; 17 CRF-125FB; 06 KLX-110 (132); 02 TTR-125L
Gone and missed (but no regrets): 01 LC4E-400-Grey
Gone and not missed: 73 AT3, 85 K100RS