Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premium Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Caledonia 105 Di2 Disc Road Bike
Caledonia is not your typical bike, and that's precisely why we love it. In today's world, road cyclists seek bikes that can handle lengthy rides, high speeds, and are limitless in terms of performance and fun. That's where the Caledonia comes in, delivering an exceptional combination of speed, comfort, and performance. It's worth noting that this unique bike can accommodate a 34mm tire or a 31mm tire with fenders.
Technical Specification
| Frame | Cervelo Carbon |
| Fork | Cervélo All-Carbon, Tapered Caledonia Fork |
| Headset | FSA IS2 1-1/8 x 1-1/2 |
| Bottom Bracket | FSA, BBright thread together, 24mm spindle |
| Stem | Cervélo ST27 Alloy |
| Handlebar | Cervélo Alloy, 31.8mm clamp |
| Front Brake | Shimano RT70 Centerlock |
| Rear Brake | Shimano RT70 Centerlock |
| Brake Levers | Shimano 105 |
| Front Derailleur | If applicable |
| Rear Derailleur | Shimano 105, R7150, 12 speed |
| Shift Levers | Shimano 105 Di2, R7170, 12 speed |
| Chain | Shimano M7100, 12 speed |
| Cassette | Shimano 105, 11-34, 12 Speed |
| Crankset | Shimano FC-RS520, 50/34T, 12 Speed |
| Front Wheel | Fulcrum Racing 900 DB, 12x100(F), 28H, 19mm IW, HG freehub, centerlock, tubeless compatible |
| Rear Wheel | Fulcrum Racing 900 DB, 142(R), 28H, 19mm IW, HG freehub, centerlock, tubeless compatible |
| Front Tyre | Zaffiro Pro V G2.0 700x30c |
| Rear Tyre | Zaffiro Pro V G2.0 700x30c |
| Saddle | Cervélo Road Saddle |
| Seatpost | Cervélo Alloy 27.2 |
| Pedals | Available to be purchased separately (or pedals if included) |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Cervelo Caledonia 105 Di2 Disc Road Bike 2023 Sizing
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