cranks FORCE NINE1.6 Al 38t guard 170mm, black

designed for 26″ bikes, for wide chain 1/2″*11/128″
NON-replaceable steel chainring 38 teeth
NON-replaceable black plasic double sided chain guard
designed for square tapered bottom bracket
recommended bottom bracket length: 118 mm
chain line: 48,0 mm
cranks length: 170 mm, material: alloy
weight: 690 g
packed in polybag