Specification:

Material: High Strength Steel
Size: 44T， 170mm length
Color: showed in the pictures
Weight: 700g

Features:

100% brand new and high quality
Used for fixed gear's connection between axis and pedal
The crank and gear are both made from high strength steel， integrated and strength
A variety of colors， there is always a right for you

Package Included:

1 x Fixed Gear crankset