#adSHIMANO#ad - Compatible with Hyperglide HG chains. 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.
Sg-x chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting. 2-piece design double-ring 9-speed chainset from the excellent value Sora range. There is also the benefit of easier installation, adjustment and maintenance.
SHIMANO#ad - Braze on mount. Wide pivot link increases rigidity while reducing flex for improved shifting response. 9 speed compatible Sora triple front derailleur delivers great value to sport level road riders.