BOYGEN BICYCLE STUDIO
bicycles, tricycles, quadracycles, recumbent, for invalids, singular, modifications
MENU
MAIN
BICYCLE
BOY2 GEN I
MW
3m BICYCLE
TRICYCLE
Prototype
BOY3 GEN I
BOY3 GEN II
EBOY3 GEN I
TWISTER
For Invalids
QUADRICYCLE
BOY4 GEN I
BOY4 GEN II
Electrical
MODIFICATIONS
Inversely cornering
PARTS
Hubs
Hubs II
Bottom brackets
SELFMADE CAR
CONTACT
BOY3_GEN_I
Tricykl with movable bottom bracket (enables riders with different high to ride the trike), regulated back of sit (inclination angle) and comfortable rear suspension.
