Lyla Bicycle Crank Arm Set BCD 130 Folding Bike Crankset with 68 BB Silver Cycling Tool Kit

Description:High Quality aluminium alloy material crank arms, bottom bracket set, high strength, solid but ultralightBottom Bracket Width: 68mm. BCD: 130mm. Crank Arm Length: 170mm.Hollow bottom bracket sprocket wheel shaft for mountain bikes, road bikes.Compatible with five-claw width of 68mm chain wheelSuitable for single, double discs, 9S 10S 11S crank setPackage Includes:1 Set Crankarm Set (Left and Right)1 Piece Bottom Bracket