CUBE AERIUM C:68X TT - Carbon Time Trial Frame Set - 2026 - carbon / prism

Go. Faster.

Rules are rules, but that doesn't mean you need to settle for a slow ride. With the UCI's regulations in one hand, CUBE set out to make the Aerium C:68X TT their fastest UCI-compliant frame around. Using a combination of Computer Fluid Dynamics calculations and comprehensive wind tunnel testing, the result is sublime.

Advanced Twin Mold construction with CUBE's very best C:68X carbon creates a structure that's stiff, light and cuts through the air like a hot knife through butter. It comes equipped with the CUBE Basebar TT with 0mm rise, helping you to achieve your optimal riding position.

Frame set with Aero cockpit/seatpost, Profile Design bar extensions, handlebar tape, hydration & storage system.

Features of CUBE AERIUM C:68X TT:

C:68X Carbon Fiber Technology
Advanced Twin Mold
Aero Optimized Geometry
Full internal cable routing
Twin Head Tube
CUBE Aerium C:68X TT cockpit system

Fact Sheet

Product Name:	CUBE AERIUM C:68X TT - Carbon Time Trial Frame Set - 2026 - carbon / prism
Manufacturer:	CUBE Bikes
Item Code:	CUB738696
activity:	Cycling
gender:	men
material:	Carbon
usage bikesport:	Time Trial, Triathlon
fork:	Aerium C:68 TT
brake type:	Disc Brake
wheel size:	28" (622mm)
Rear Triangle:	Unsuspended
axle standard:	12x100mm (FW), 12x142mm (RW)
max tire width:	27mm
disc brake mount:	Flatmount
S.H.I.S.:	integrated (IS)
Seatpost Ø:	Aero / D-Shape
dropouts:	conventional
fork included:	with fork
Seatpost Clamp Ø:	system
Front Derailleur Version:	Brazed-On
bottom bracket type:	Pressfit
bottom bracket case width:	86mm
Model year:	2026
Collection:	Full year
Color:	Black
weight:	4300g
manufacturer item code:	131110
cable routing:	fully integrated
Weight Source:	Manufacturer
Weighed Version:	Frame + Equipment
Steerer Tube Ø - Top:	1 1/8“
Steerer Tube Ø - Bottom:	1 1/8“
Product Series:	CUBE - Aerium
Frame Shape:	Diamond
GTINs:	4054571504500, 4054571504517, 4054571504524
Manufacturer page:	http://www.cube.eu