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Bicycles > Road > Complete


The Cervelo Caledonia Ultegra Di2 Bicycle, featuring Shimano's 12-speed Ultegra Di2 R8170 groupset, offers top-tier shifting and braking performance. It combines wireless shifter levers with a wired rear system powered by a seatpost battery, simplifying wiring. Di2 ensures precise, efficient, and reliable electronic shifting, with a new rear derailleur design that integrates the charging port, D-Fly communication system, and adjustment system. The Shimano Di2 app further simplifies setup and monitoring.

Cervelo's Caledonia-series is designed for versatility, inspired by the demands of Paris-Roubaix and varied surface riding. It accommodates higher volume tires for comfort, stability, and control, offering speed and enjoyment for modern road racing. The Caledonia’s geometry balances compliance and power transfer, allowing for fast corners and descents while ensuring control on rough surfaces.

The consistent geometry across the Caledonia 5 and standard Caledonia provides fit options for most cyclists. The standard Caledonia features a round tapered steerer tube and simpler wire routing, allowing the use of any standard bar, stem, or 27.2mm seatpost. Internal routing for wires, cables, and hydraulic hoses supports both 1x and 2x drivetrains, with integrated fender mounts for a clean setup.

The Caledonia frameset includes an IS-2 headset and uses a 12/142mm thru-axle rear dropout. Its evolved geometry ensures a stable, sure-handling ride over long multi-surface routes. This design offers a modern road bike that meets the needs of serious enthusiasts and racers, providing versatility, speed, and pure enjoyment.

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  • Shimano Ultegra R8170 Di2 shifting (wireless cockpit, wired rear) / hydraulic disc brake groupset
  • Standard tapered headtube and round fork steerer, with standard threadless stem
  • Frameset stiffness rating: 222 Nm/mm BB / 105 Nm/deg
  • Lower modulus carbon in key areas complements the high modulus materials ensure resilience, compliance
  • Proper blend of Squoval and aero tube designs, matched to function/use/needs of Caledonia
  • Full carbon tapered Caledonia fork (IS2 1? x 1½ headset), thru-axle dropout, Flat Mount disc
  • Frame/fork accept 700x34mm tires, 700x31mm use with fenders on integrated frame/fork mounts
  • Fork features aero integration to downtube with larger, stouter crown design, internal routing
  • Large downtube BBright shell transition deftly into oversized dropped chainstays
  • Carbon lay-up, tube design, round seatpost, larger volume tires contribute to compliance
  • Cervelo Indexed Thru-Axles with Lever: 12/100mm fork, 12/142mm rear
  • Specifications
  • Frameset: Caledonia carbon; tapered head tube, 12/142mm rear thru-axle dropout, Flat Mount disc
  • Fork: Cervélo All-Carbon, Tapered Caledonia, 12/100mm thru-axle dropout, Flat Mount disc
  • Groupset: Shimano Ultegra Di2 12spd R8170/R8150/R8100 (Semi-wireless shifting/hydraulic disc braking)
  • Shift/Brake Levers: R8170 Di2 with hydraulic disc braking
  • Front/Rear Derailleur: R8150 Di2, Braze-on / R8150 Di2 (Shadow, Integrated D-Fly/Junction, max 34T large cog)
  • Brakes/Rotors: R8170 Flat Mount Calipers / RT-MT800 CL 160mm disc rotors
  • Crankset/BB: R8100 52/36 / JY-BB 24
  • Cassette/Chain: CS-R8100, 11-34T / CN-M8100 12spd
  • Di2: Integrated wireless cockpit, New e-Tube wiring from seatpost battery to FD, RD (RD has LED/adjust, D-Fly and charging port)
  • Cervelo Cockpit: Alloy road bar, Alloy stem, Alloy 27.2mm seatpost, Cervelo saddle
  • Cervelo Accessories: Faceplate Front Comp/Acc Mount, Rear Acc Mount, Removable Fender Mounts, toptube Bento box mount
  • Note: Component Specifications are subject to change without notice due to supply chain challenges
  • Component specifics by frame size:
    • 48cm Bar: 38c-c, Stem: 80mm, Crank: 165mm
    • 51cm Bar: 40c-c, Stem: 90mm, Crank: 170mm
    • 54cm/56cm Bar: 42c-c, Stem: 100mm, Crank: 172.5mm
    • 58cm/61cm Bar: 44-c-c, Stem: 110mm, Crank: 175mm
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Size 48 51 54 56 58 61
Wheel Size 700 700 700 700 700 700
Stack 505mm 530mm 555mm 580mm 605mm 630mm
Reach 360mm 369mm 378mm 387mm 396mm 405mm
Head Angle 70.5° 71.5° 72° 72° 72° 72°
Seat Angle 74.5° 74° 73.5° 73° 73° 73°
Top Tube Length 502mm 522mm 543mm 565mm 581mm 598mm
Head Tube Length 89.5mm 109.9mm 136mm 162.3mm 191.2mm 217.5mm
Standover 701mm 741mm 773mm 796mm 823mm 847mm
Fork Trail 60mm 60mm 60mm 60mm 60mm 60mm
Fork Offset 59mm 53mm 50mm 50mm 50mm 50mm
Bottom Bracket Drop 76.5mm 76.5mm 74mm 74mm 71.5mm 71.5mm
Front Center 579.4mm 581.7mm 591.5mm 608.5mm 626mm 643mm
Wheelbase 962.2mm 984.5mm 995.2mm 1012.3mm 1030.7mm 1047.8mm
Chainstay Length 415mm 415mm 415mm 415mm 415mm 415mm
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