Crank length: 170 mm Number of teeth: 44 Size: 1/2 x 1/8" Cotterless Bolt mount Bicycle type: City bike Color: black Material cranks: steel Material chainring: steel Number of chainrings: 1 Crank depth: 0 mm Axis type: Square Tapered Axus size pedals: 9/16 " Weight: 915 grams