Messenger Bike Frames

Cyclocross	Messenger	Road	Time Trial	Track

The fixed-gear messenger bicycle frame is often favored by urban cyclists for its light weight, responsive handling, and mechanical simplicity (which helps for quick repairs).

Messenger frame spec.

Messenger frame are our new track models. Frame are one by one custom made (not production frame) Build to finish are master frame builder Koichi Yamaguchi.

Frame tubing are 4130 Cr.Mo heat treated. Messenger frame are require more strength then regular competition track frame. Competition track frame are not design for back pedaling (fixed gear braking) this yield stress on chain stays, seat stays and rear dropouts.

Yamaguchi Messenger frame are built with high tensile strength chain stays, seat stays and Build with Yamaguchi 4140 Cr.Mo. laser cut track dropouts. Frame basics are Yamaguchi-True Temper Cr.Mo. custom tubing, I.C. Lugged (hand cut) and dropouts are Yamaguchi laser cut track dropouts. Fork are raked or straight 24mm Cr.Mo . round blades with I.C . fork crown.

Style are traditional NJS Keirin (old school) Look. Price are start from $1700 frame and fork one single color Dupont imron paint) Front/rear brake hole, cable guides braze-on etc are all option. Frames include custom geometry and one single solid Imron color. Other tube and paint options are available upon request About 120days turnaround time.