Shimano ultegra FC-R8100 cranksetAs the central element of the 12 speed drivetrain of the Ultegra R8100 series, the FC R8100 crankset is characterised by the shifting quality and transmission efficiency typical of Shimano. Not only the chainrings which feature a Hollowglide construction, but also the lightweight crank arms which are manufactured using Hollowtech II technology, contribute to optimised power transmission as well as faster and more precise shifting operations. All this

black saddle bag

HOLLOWTECH II crankset

- Communication of the system with the gearbox

Shimano J03A disc brake pads made of resin and equipped with Ice-Tech cooling fins

DEORE M6100 Groupset 6 pieces ：

The result is smooth and silent performance

Together with the 46-30T cranks of the RX600 series (10-speed and 11-speed)

Replaceable single/dual chainrings

Shimano Altus SL-M310 3/8 3X8 Speed Trigger Shifter Dual Lever Shifters Set US

One unique feature on XT

Noise reduction

- Weight: 125 g (FD-M9050) 112 g (FD-M9070)