Shimano Ultegra Front Derailleur 12Spd Di2 FD-R8150 brake pads The removable visor makes this

The removable visor makes this helmet ideal for both road and mountain bike

Simply hang the bike off the front wheel

Alloy and Steel back plate using Ice-Tec heat radiation cooling fins with resin braking compound

Weight : 11

Wireless electronic eTap shift logic for intuitive shifting

Shimano Ultegra Front Derailleur 12Spd Di2 FD-R8150 brake pads The removable visor makes thisDescription The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized