The Shimano Sora R3000 Chainset is a 9-speed Double, Compact Chainset that features a2-piece design double-ring 9-speed chainset from the excellent value Sora range.

Key Features:

• 50 / 34, compact, 175 mm
• 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
• There is also the benefit of easier installation, adjustment and maintenance
• Compatible with Hyperglide (HG) chains
• Aluminium crank arms
• Aluminium outer chainring with hard-wearing steel inner chainring
• Compatible with 9-speed drivetrains