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Brand:RIRO
Name:Carbon Fiber Crankset
Speed:1/2 *10/11/12 Speed
Length:170MM
Teeth:46/48/50/52T(AL 7075-T6 CNC)
Material:Carbon Fiber Crank+AL 7075-T6 Aluminum Alloy Disc
Weight:
Crank:about 388g,
Single Disc:about 170g,
Double Disc:about 190g,
Bottom Bracket(BB):about:95g
Axis Diameter:24MM
Q-Factor:153MM