Shimano Ultegra Di2 R8150 Front Derailleur

The all-new Shimano Ultegra R8150 Di2 12 Speed Front Derailleur is Shimano's sleekest and fastest shifting derailleur to date. It offers a 45% decrease in shifting time over the Dura-Ace R9150 a 33% reduction in frontal area (think of all the aero gains) and a featherlight weight of only 116g. With the Shimano Ultegra R8150 Di2 12 Speed Front Derailleur" you can expect smooth and precise shifting under any circumstances. If you're serious about riding" then upgrading to the all-new Shimano Ultegra Di2 drivetrain is a necessity - it could be the difference between leading the bunch and being dropped!

• Model: FD-R8150
• Series: Ultegra R8100 Series
• Top Gear Teeth: 50 - 54T
• Capacity: 16T
• Front Speeds: 2
• Rear Speeds: 12
• Chain Line: 44.50mm
• Chain Stay Angle: 61 - 66
• Average Weight: 110g