Shimano Sora FC-R3000

2-piece design double-ring 9-speed chainset from the excellent value Sora range.

SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting. 2-piece design allows the bottom bracket bearings to be spaced wider apart (outboard the frame) or press fit 86.5mm enabling the use of larger bearings and an increased axle diameter.