Description

ABOUT TRANSONIC

The Transonic is the culmination of years of aero engineering in the A2 Wind Tunnel. It is the epitome of all knowledge gained and lessons learned channeled into an aero road bike that is a no-compromise machine built for the pursuit of speed with control and achieved through optimum stiffness and stable steering geometry. The Transonic slips through the wind while putting every watt of power you generate to the ground to get you to the line first.  

KEY FEATURES

• Designed using Computational Fluid Dynamics in conjunction with wind-tunnel testing to create a class-leading aerodynamic frame.
• Direct-mount front and rear brakes remove the excess material of a carrier plate, allowing for better frame integration, improved aerodynamics and increased brake stiffness and control.
• Headtube angle and fork offset were carefully chosen to be within the optimal range of trail adjusted throughout the size range to ensure stable steering and confidence-inspiring handling.
• Asymmetrical, oversized Energy Transfer Chainstays (ETC) offset drivetrain-induced torque by maintaining lateral stiffness and displacing power more evenly through the frame.
• Internal cable routing for mechanical and Di2 systems including an internal Di2 battery integrated into the seat post.
• Integrated chain watcher ensures smooth shifts without the risk of dropping the chain to the inside of the crank.

TECHNICAL SPECIFICATIONS

SIZES

XXS (46cm), XS (49cm), S (52cm), M (54cm), L (56cm), XL (58cm), XXL (61cm)

COLOR(S)

CARBON / CYAN

FRAME

C5 high-modulus carbon, integrated head tube w/ 1 1/2" lower, PF30 BB, double water bottle mounts

FORK

FC-440 carbon w/ tapered carbon steerer

CRANKSET

Shimano Ultegra 6800, 52/36T

BOTTOM BRACKET

Praxis conversion bottom bracket

PEDALS

N/A

FRONT DERAILLEUR

Shimano Ultegra Di2, braze-on mount

REAR DERAILLEUR

Shimano Ultegra Di2, 11-speed

SHIFTERS

Shimano Ultegra Di2, STI , 11-speed

CASSETTE

Shimano Ultegra, 11-28T, 11-speed

CHAIN

KMC X11L, 11-speed w/ MissingLink

WHEELSET

Oval Concepts 950 F, 700c 18/24H aero carbon-alloy rims

TIRES

Vittoria Zaffiro Pro Slick, 700 x 25c, 60tpi, folding

BRAKESET

Shimano Ultegra direct-mount

BRAKE LEVERS

Shimano Ultegra Di2, STI

HEADSET

FSA, 1 1/8" upper - 1 1/2" lower, integrated

HANDLEBAR

Oval Concepts 310 Ergo, 6061 alloy, 31.8mm clamp, 133mm drop, 4° sweep

STEM

Oval Concepts 313, 3D-forged 6061 stem body, +/-7°

TAPE

Oval Concepts 300 bar tape, suede

SADDLE

Oval Concepts 734 with pressure relief zone, cromo rail

SEATPOST

Transonic aero carbon, 300mm (46-52cm), 350mm (54-61cm)

WEIGHT

17.42 lbs. / 7.81 kg.