Front Der Shimano R8150 Ultegra Di2 Braze On Grey

Enhance your ride

A compact and fast front derailleur that performs digitally-precise front shifts under any circumstances.

Combining Shimano's new Di2 platform and the road incarnation of Hyperglide+, the Ultegra R8150 Braze-On Front Derailleur shifts between chainrings with the fastest, most seamless action in Shimano's lineup.

Key Features

• Shimano's fastest ever front shifting, 45% faster than Dura-Ace R9150 front derailleur
• Smaller, sleeker, lighter design scales in under 120g
• Front area reduced by 33% for enhanced aerodynamics
• Top gear teeth capacity: 50t - 54t

Features

Shimano Ultegra Di2

Ultegra Di2 R8100 is Shimano's most inspired drivetrain, packed with innovative, game-changing features. HYPERGLIDE+ technology allows for crisp, seamless shifts both up and down the gear range, even during maximal efforts. The new Di2 shifting system introduces Shimano's exclusive wireless integrated circuit, and the move to a 12 speed cassette ensures you have all the gearing you need. Ergonomics and aerodynamics have been enhanced at every turn, and you can set up the drivetrain just the way you like it via Shimano’s user-friendly E-Tube app.

Specifications