Description
Item Descriptions:-1 Pair of crank arms, the center distance between two holes is 170mm.-BCD 104mm inside BCD64mm, 12.5mmx12.5mm square hole.-Aluminum alloy construction, high strength, high hardness, not easy to deform.-Lightweight and compact, easy to install and use, for bike repair accessory.-Used for road bikes, mountain bikes, folding bikes, fixed gear bikes and so on.-Please kindly confirm the fitment size before orderingage:Pair of 170mm 104BCD Bike Crank Arms(Note: Other accessories are not include.)Item Specifications:Part Type:Crank ArmsLength:170mm/6.70inchCompatible with:Single, Double and TripleMaterial:Aluminium AlloyFor Bike Type:UniversalColour:Black