52T Bike Crankset - Aluminum Chainring Guard, Single Speed 170mm/110mm BCD Square Hole Crank Arm Set - Compatible with City Bikes, Electric Bikes, Road Bikes, MTB & Folding Bicycles - Perfect for Urban Commuting, Off-Road Trails & Performance Cycling

Features

【Size】Crank Arm length170mm;BCD110MM;Chainring52T;Compatible with 9/16" pedals;Chain size 1/2"×1/8"; Outer width between chainring guard is 16mm(0.63in),inner width is 11.5mm(0.45in); Total diameter of chainring guard is 220mm(8.66in).

【Material】Crank armaluminium alloy;Chainringaluminium alloy;Chainring guardaluminium alloy,which is of high strength and durable.Crank FinishSAND BLACK;Weight is approx 965g/2.13lb.

【Design】Double Chainring GuardThey can protect the chainring teeth from being damaged and avoid chain rubbing riders pants,perfect for daily life. Detachable sprocket, easy to modify single-speed chainring,which is convenient for replacement and reduces maintenance costs.

【Compatibility】Easy Installation.Compatible with city bike,folding bike,road bikes,MTB,Electric Bicycle.

【NOTE】Please measure the size to confirm it fit your bike before you place an order.