The Shimano HG601 has gone 11 Speed for the latest incarnation of the 105. The HG601 has been inspired by the innovations of the more upper end Shimano Ultegra and Dura Ace.
In stock
(28)
Features
Super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability
Outer plate design has been developed to reduce the chance of chain suck
Sil-Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durability
The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running
5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains