Singlespeed 1/2" x 3/32", 38T, 170 mm aluminium crankarms. Recommended bottom bracket spindle length 123 mm (45 mm chainline). 68 mm shell width. Weight 719 g.

Singlespeed 1/2" x 3/32", 38T, 170 mm aluminium crankarms. Recommended bottom bracket spindle length 123 mm (45 mm chainline). 68 mm shell width. Weight 719 g.

Singlespeed 1/2" x 3/32", 42T, 104 mm BCD, 170 mm aluminium crankarms, square. Recommended bottom bracket spindle length 111 mm (45 mm chainline). 68 mm shell width. Weight 719 g.

Singlespeed 1/2" x 3/32", 54T, 130 mm BCD, 170 mm aluminium crankarms, square taper. Recommended bottom bracket spindle length 119 mm (45 mm chainline). 68 mm shell width. Weight 640 g.

Singlespeed 1/2" x 3/32", 56T, 130 mm BCD, 170 mm aluminium crankarms, square taper. Recommended bottom bracket spindle length 119 mm (45 mm chainline). 68 mm shell width. Weight 640 g.