Colnago TT1 Frame Kit + Superlight SB32 Seatpost 2025

2025 Road

Bike details

Overview

Key information split into simple groups.

Frame summary

  • Category
  • Suspension Rigid
  • Brakes Mechanical Disc
Sizing

Recommended size guide.

Parts list

Components

Main components, grouped by system.

Bike components

Drivetrain

Bottom Bracket

BSA 68mm, BSA 68mm

Wheels

Tires

28 mm with 4 mm clearance, 28 mm with 4 mm clearance

Brakes

Brakes

Flat Mount disc (rear), Post Mount (front), Flat Mount disc (rear), Post Mount (front)

Cockpit

Handlebar

Colnago TT1 handlebars + Stem cover included, Aerobars not included, Colnago TT1 handlebars + Stem cover included, Aerobars not included

Headset

Bearings 19x30x6,5; 36x45° - included, Bearings 19x30x6,5; 36x45° - included

Seat

Seatpost

Seatpost, Special superlight seatpost, fixed setback (32mm from leading edge) made in collaboration with Darimo. ISO compliant, Seatpost weight, 145g, Seatpost compatibility, Compatibile with standard and prologo monorail saddle. Seatpost, Special superlight seatpost, fixed setback (32mm from leading edge) made in collaboration with Darimo. ISO compliant, Seatpost weight, 145g, Seatpost compatibility, Compatibile with standard and prologo monorail saddle.

Fit data

Geometry

Numbers for sizing and ride feel.

SizeSMMDLG
Stack Reach Ratio
1.19 mm1.207 mm1.151 mm
Bottom Bracket Height
264 mm266 mm266 mm
Stack
471.7 mm490.7 mm490.7 mm
Reach
396.5 mm406.5 mm426.5 mm
Seat Tube Angle
77 °77 °77 °
Head Tube Angle
72 °72 °72 °
Chainstay Length
400 mm400 mm400 mm
Bottom Bracket Drop
72 mm70 mm70 mm
Wheels700700700
Rider Min Height158 cm168 cm176 cm
Rider Max Height170 cm179 cm187 cm