Bike crown Avian 49T

Description

Made from 7075 Aluminum machined at USA, the AVIAN sprocket is designed specifically for BMX. It offers enough rigidity to ensure maximum power transmission for relaunching and exiting the grid. It is designed to be mounted on a crankset with 4 screws.CHARACTERISTICS:- Aluminum sprocket 7075-T6 CNC machined- Fixing 4 points BCD diameter 104mm- Thickness: 5mm- Chain pitch: 3/32” – Weight: 142g (48 teeth)