X-Lab AD8 Shimano 105 Di2 + Branta C45 UL Road Bike

Inspired by the WorldTour-proven AD9, the AD8 brings elite aerodynamic performance to a wider range of riders.

Built with the same racing philosophy but tuned for broader accessibility, the AD8 delivers responsive handling, high-speed efficiency, and the unmistakable feel of a true race platform.

It's the essence of X-LAB speed-engineered for the real world.

Technical Specifications

FRAME

XDS Carbon Frame, Toray T-800, UDH Compatible

FORK

XDS Carbon Fork, Toray T-800, 100x12mm Thru-axle

HANDLEBAR / STEM

Branta Carbon Integrated

SEATPOST

XDS Carbon Seatpost, Aero Profile

REAR DERAILLEUR

Shimano 105 FD-R7150 Di2

FRONT DERAILLEUR

Shimano 105 FD-R7150 Di2

SHIFTERS

Shimano 105 ST-R7170 Di2

BRAKES

Shimano 105 BR-R7170

CASSETTE

Shimano 105 CS-R7101, 11-34T

CRANKSET

Branta Carbon Power Meter Crankset, 52-36T,

29mm Alloy Spindle, Apple Find My Anti-Theft Technology

BOTTOM BRACKET

T47 29mm

ROTORS

Shimano SM-RT70, F:160mm R:140mm

CHAIN

Shimano CN-M7100

WHEELSET

Branta C45 UL, Carbon Rims & Spokes

TIRES

Michelin Pro 5 700x28C

Max Tire Clearance: 32C

SADDLE

Selle Italia SLR Boost, Carbon Rails

WEIGHT

7.41 kg / 16.3 lbs (Size L)