11-speed E-tube Di2 compatible. Front derailleur weight is 104 grams.

Number of Speeds: 11 Speed
EAN: 4524667746447
Compatible Brand: Shimano
Brand: Shimano
Model: Shimano Dura Ace Di2
Compatible Bike Type: Road Bike, Time Trial/Triathlon Bike, Cyclocross Bike, Electric Bike, Racing Bike, Mountain Bike
MPN: FD-R9150
Number of Chainrings: Double
Material: Aluminium, Carbon
Mounting Type: Braze-On
Cable Pull Type: Bottom Pull
Colour: Black
Part Type: Front Derailleur