Flash 50 Flash 50

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

Frame size (in)16,518.019.521.0
A Seat tube length (mm)533495457419
B Effective top tube length (mm)625610595582
C Seat tube angle (°)73737373
D Head tube angle (°)71717171
E Chainstay length (mm)424424424424
F Wheelbase (mm)1 059107310881103
G Head tube length (mm)140130120120
BB Shell size (mm)BC 1.37*24 / 68
Head tube size (mm)IHS 1-1/8
Seat post diameter (mm)31.631.631.631.6
Seat clamp diameter (mm)34.934.934.934.9
Front derailleur diameter (mm)34.934.934.934.9