Description The Sturmey Archer Crankset FCT68 will make any single speed or internally geared hub bike a style upgrade. We would recommend this crankset for anyone restoring a vintage bike as they are very much ‘period correct’. Sturmey Archer’s long history of making high quality, hard-wearing components mean these cranks haven’t changed much over the years. Decades even! And that means they will look perfectly at home on a restored steel bike, or a sick fixie. Pair this crankset with a 1/8″ Izumi chain and a Sturmey Track Hub or IGH & you have a bombproof set-up. Sturmey Archer Crankset FCT68 Features & Specs 48 teeth sprocket 7075 Aluminium chainring 6061 Aluminium crank arm 170 mm crank arm length High-polish anodised finish Model No. FCT68 Crank Arm Spline Type Square Taper Number of Teeth 48 Chainring Material 7075 Aluminium Chainring Finish High Polish Anodized Alloy Silver Crank Arm Length 170mm Crank Arm Material Forged Aluminium Crank Arm Finish High Polish Anodized Black Chainring Bolts & Nuts 7075 Aluminium / Anodized Bolt Circle Diameter (BCD) 144mm Chain Size 1/2″ x 1/8″ Weight 693g