frame: hi-tensile steel 700C frame handlebar: 25.4*560 stem: 22.2*25.4*100 fork: 700C*22.2*180*100

FIXED GEAR BICYCLE/SINGLE SPEED BICYCLE  SPECIFICATION:

(1)frame: hi-tensile steel 700C frame         

(2)handlebar: 25.4*560                                                 

(3)stem: 22.2*25.4*100                                              

(4)fork: 700C*22.2*180*100                          

(5)F/R hub: F: 100*140*32H*3/8          

R: 112*160*32H*3/8                                                                       

(6)tire: 700C*23C                                            

(7)chainwheel: 48T*170mm                      

(8)rim: 700C aluminum alloy                    

(9)saddle: healthy and comfortable saddle

FIXED GEAR BICYCLE/ SINGLE SPEED BICYCLE