Ultegra FD-R8150 12spd. NX Gauge: 17/1

Gauge: 17/1

Flex Stiff Frame HM Graphite / POCKETING BOOSTER Shaft Composition HM Graphite / SUPER HMG / ULTRA PE FIBER Joint NEW Built-in T-Joint / T-ANCHOR Length 10 mm longer Weight / Grip 4U (Avg

these race trunks are also suitable for training purposes

tooth profile and shift ramp design for quick and positive index shifting

- In-line pressure gauge is accurate to within +/- 2 PSI

Ultegra FD-R8150 12spd. NX Gauge: 17/1Combining SHIMANO's new DI2 platform and the road incarnation of Hyperglide+, the Ultegra R8150 front derailleur shifts between chainrings with the fastest, most seamless action on the market. Features: Fastest ever front shifting, 45% faster than FD R9150. Smaller, sleeker, lighter. Frontal area reduced by 33%. Weight cut to 116 g. Top gear teeth capacity: 50 54T.