Shimano 105 FC-5800 Hollowtech-II 175mm 2-Speed 34-50T Crankset closeout Eagle pulley technology provides greater

Eagle pulley technology provides greater efficiency

GIANT-27003

T25 and T30 Chrome Vanadium Sockets and Extension

Wider range and smooth gear steps for 1x11 system

Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings

Shimano 105 FC-5800 Hollowtech-II 175mm 2-Speed 34-50T Crankset closeout Eagle pulley technology provides greaterThe Shimano 105 FC 5800 11 speed chainring has 4 arms with asymmetrical holes and a bolt circle diameter of 110 mm. It can be combined in many ways and is available in silver or black. The small chainrings are made of aluminium, the large ones of an aluminium plastic composite. silver or black anodised