Cervelo Caledonia-5 Dura-Ace Di2 2025

The Cervelo Caledonia-5 Dura-Ace Di2 blends endurance geometry with race-bike responsiveness for long, fast days on varied UK roads. This flagship build pairs Shimano's Dura-Ace Di2 electronic groupset with Reserve 42/49 aero wheels, a 4iiii dual-sided power meter and 30mm Vittoria Corsa Pro Control tyres. The full carbon frame offers 34mm tyre clearance, integrated storage and mudguard mounts for practical all-season riding. At £6,749 — down from £10,500 — it represents exceptional value for a top-tier endurance machine. Five Black finish available in 51cm and 54cm frame sizes currently in stock at Wheelbase.

Key specs

• Frame Size: 51cm, 54cm
• Frame Material: carbon
• Groupset: Shimano Dura-Ace Di2
• Wheel Size: 700c
• Tyre Clearance: 34mm
• Colour: Five Black