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Freehub
Tire Info
Winspace T1550 Di2 Ultegra
Original price was: $4,599.00.$4,179.13Current price is: $4,179.13.
Where all-day comfort meets aerodynamic speed. The C5 Aero is our vision for the ultimate endurance machine, engineered to keep you fast and fresh on the longest rides. Its core is our proprietary carbon ecosystem: a frame, fork, and integrated cockpit designed as a single, seamless unit. This delivers superior power transfer and sharp handling, all while providing the compliance needed to conquer epic routes.
- Flawless Shimano Di2 Electronic Shifting
- Featherlight for Effortless Climbing
- Race-Ready Build

Description
- Frame: Toray T800/T1000/M46 Carbon Fiber
- Fork: Winspace T1550 Carbon Fiber, 12mm Thru-Axle
- Seatpost: Winspace S23 VCLS Carbon Fiber (0/15mm setback)
- Frame Weight: Approx. 855g (Size M, painted)
- Frame Shifting Compatibility: Shimano Di2 / Campagnolo EPS / SRAM AXS
Groupset:
- Shifters: Shimano Ultegra Di2 ST-R8170, 2×12-speed
- Crankset: Shimano Ultegra FC-R8100, 50/34T
- Front Derailleur: Shimano Ultegra Di2 FD-R8150
- Rear Derailleur: Shimano Ultegra Di2 RD-R8150
- Cassette: Shimano Ultegra CS-R8100, 11-34T, 12-speed
- Chain: Shimano Ultegra/XT CN-M8100, 12-speed
- Bottom Bracket: Token T47 (Steel Bearings)
- Brakes: Shimano Ultegra Hydraulic Disc Brakes
- Rotors: Shimano CL800 Rotors (160mm Front, 140mm Rear)
Handlebar:
Zero SL integrated bar/stem: 400mm x 105mm
- Saddle: Selle Italia NOVUS BOOST EVO X-Cross Superflow
- Seatpost: Carbon Fiber
- Bar Tape: Selle Italia
Hyper 3 D45 Wheels (white decal)
- Toray T700 Carbon Fiber
- There are two design options available: UD Matt Finish – Laser Decal & UD Black Finish – White Decal
- Rim Width: 23mm internal / 28.4mm external
- Rim Depth: 46mm front / 54mm rear
- Tires: Continental Ultra Sport III, 700x28c, Folding
Spokes
- 5.2mm Carbon wide-body spokes
- T-LOCK anti-rotation spoke nipples
- 20 pcs front / 21 pcs rear
Weight
- 1334g ±50g
- Max. System Weight: 130kg
Hub Structure
- Titanium ratchet.
Bearings
- NBS Ceramic.
Freehub
- Shimano/ XDR/ CP/ N3W Compatible
Tire Info
- Tubless / Clincher
- Size: 25mm Min. / 47mm Max.
- Tire Pressure: 120 psi Max.
Lighter & Stronger Titanium Ratchet
Titanium is commonly used in aerospace and is touted for its high strength, lightweight and abrasion resistance being well suited for the hub’s “lifetime” use.








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