3:17 ...mit der Handkurbel legt man den Turbo ein....
ChrisLuxembourg 4 months ago
Nice done, but there is already a bike with arm and leg power. It is produced in Holland and it is sold worldwide, it is called the BerkelBike.
BerkelBikeNederlands 1 year ago
biggest tweener bars in the world, lol !
gavtatu 1 year ago
very nice!
why don't you have the hand-kurbel not in opposite position? (like the cranks for the legs)
how much power can you ad with your arms)
thanks for uploading
losability 1 year ago
3:17 ...mit der Handkurbel legt man den Turbo ein....
ChrisLuxembourg 4 months ago
Nice done, but there is already a bike with arm and leg power. It is produced in Holland and it is sold worldwide, it is called the BerkelBike.
BerkelBikeNederlands 1 year ago
biggest tweener bars in the world, lol !
gavtatu 1 year ago
very nice!
why don't you have the hand-kurbel not in opposite position? (like the cranks for the legs)
how much power can you ad with your arms)
thanks for uploading
losability 1 year ago