Tempat asal
Fujian, China
Nomor model
800301+800302
Crank Color
Black/Red/Blue/Gold/Green/Purple
Crank Material
AL6061 aluminum alloy
Crank Compatible
Single/Double/Triple chainrings; for 7/8/9/10/11/12S chains
Crank Bolt Center Diameter
104mm BCD
Bottom Bracket Size
41*24*24mm( threaded)
B.B Spindle/Bearing inner diameter
23.79mm
Fit BB shell inner diameter
1.37in x 24 TPI