Colnago TT1

Colnago TT1

Pure Speed. Now With Total Control.

The TT1 marks a new era for Colnago time trial performance. As the brand’s first TT platform equipped with disc brakes, it combines advanced aerodynamics with modern braking precision — delivering speed without compromise.

The integration of hydraulic lines within the frame enhances airflow while maintaining a clean, race-focused aesthetic. Disc brakes not only improve modulation and stopping power in all conditions, but also increase overall chassis rigidity thanks to the use of through-axle wheel systems.

Despite the addition of disc technology, the weight remains impressively close to its predecessor, the K.One — while offering superior safety, confidence, and control at race speeds.

Designed for athletes who demand marginal gains and absolute efficiency, the TT1 is built to cut through the air with ruthless intent.

This is a machine engineered for podiums.

Technical Specifications

Series
TT Series

Model
TT1

Frame
Monocoque carbon construction, optimized for aerodynamic efficiency and stiffness.

Fork
Carbon bayonet fork for disc brakes
Fully integrated cable routing

Headset
Bearings 19x30x6.5; 36x45° (included)

Seatpost
Colnago Aero carbon seatpost assembly
Adjustable offset for optimal positioning

Seatpost Clamp
Colnago TT1 custom wedge + M8x16 headless screw

Through Axles
Front: 12 x 100 mm
Rear: 12 x 142 mm

Handlebar System
Colnago TT1 handlebars + stem cover included
Aerobars not included

Hydration System
Integrated bottle cage included
Aerodynamic TT1 water bottle included

Bottom Bracket
BSA 68 mm

Brake Mounts
Rear: Flat Mount
Front: Post Mount
Chainstay height (Flat Mount): 20 mm

Maximum Tyre Clearance
Up to 28 mm tyres with 4 mm clearance