Shimano CN-HG601 105 11-Speed Chain Bike-Storage-Travel Case Accessories Similar in design to the

Similar in design to the PS 1

reliability and rider customization

HE compatible

Fits in end of time trial base bar extensions

Using the retractable remote

Shimano CN-HG601 105 11-Speed Chain Bike-Storage-Travel Case Accessories Similar in design to theSuper narrow lightweight 11 speed HG EV symmetrical design chain for smooth shifts and maximum durability. Features: 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