Blitzfire 50

Blitzfire 50

Frame sizes

Frame size (in)16.519.021.5
A/ Seat tube length (mm)419483546
B/ Effective top tube length (mm)594612633
C/ Seat tube angle (°)737373
D/ Head tube angle (°)717171
E/ Chainstay length (mm)435435435
F/ Wheelbase (mm)108110991099
G/ Head tube length (mm)120120130
BB Shell size (mm)BSA BC 1.37*24 / 73
Head tube size (mm)BC 1-1/8
Seat post diameter (mm)31.6
Seat clamp diameter (mm)34.9
Front derailleur diameter (mm)34.9

Frame size: from the middle of BB shell to the end of seat tube