product7prime7-1-3prime-1-4prime7-1-1prime7-1-2prime-1-2
color-set

The PRIME 7 series frames have a beautiful down curved double top tube,
constructed of Columbus Thron, triple butted tubing to give a more spacious,
eye catching look, also more suitable for lady to get on and off.
The 451 wheel set, 9 speed derailleur , matching travel bag give you everything you need
to ride on and enjoy the journey.

  • Lug brazing / ED anti-rust
sp8

Geometry

scaleton
A. Head tube length 270 mm
B. Head tube angle 73°
C. Top tube length 513.7 mm
D. Seat tube length 407.5 mm
E. Seat tube angle 74°
F. Seat tube diameter 28.6 mm
G. Chain stay length 410 mm
H. Chain stay angle 76.8°
I. BB drop 20 mm