Aero Meets Endurance

Lighter. Steadier. Faster. The C5 Aero is the next evolution in endurance road frames, combining cutting-edge materials, optimised aerodynamics, and a refined geometry to deliver unparalleled performance and comfort on long rides.

Experience the blend of endurance and aero performance with the all-new Winspace C5 Aero.

Ready to take your cycling to the next level?

Lighter, Steadier, Faster

Lighter

Constructed from Toray T800 and M Series High-Modulus Carbon Fiber, this frame is engineered for strength while reducing weight by 115g compared to its predecessor.

Frame weight: Approximately 900g (M size, unpainted).

Steadier

Optimised geometry, a longer rear center (RC), and larger trail ensure stable handling even at high speeds, making the C5 Aero perfect for challenging descents and long rides.

Maintains the stiffness of the original C5 for precise responsiveness and control.

Faster

Redesigned downtube, front fork, and seat tube for improved aerodynamics.

Wind Tunnel Tested: Proven to save 4.6W of power and deliver a 5-minute advantage over 100km with a 40km/h crosswind.

C5 Aero Frames and Custom Bike Builds

Our complete bikes can be customised to your preferences. Choose the bike with your preferred group set and then customise with your preferred frame colour, wheels (and rim depth), tire width, handlebar size, cassette and crank length.

quality control

X-Ray Inspection

We use precise X-ray inspection to ensure quality, with interlayer gaps smaller than 1x10mm for dependable durability.

Quality & Design

One-Piece Moulding

One-piece moulding offers added strength and a nice smooth finish, reflecting our focus on quality and design.

Geometry