
1) Bicycle framebuilder
Found on
https://www.crosswordclues.com/clue/klein-bikes

Klein Bikes was a bicycle company founded by Gary Klein that pioneered the use of large diameter aluminium alloy tubes for greater stiffness and lower weight. Klein produced his first bicycle frames whilst a student at the Massachusetts Institute of Technology during the 1970s, and full production runs of frames began in the 1980s. In 1995 the com...
Found on
http://en.wikipedia.org/wiki/Klein_Bikes
No exact match found.