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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Cannondale CAAD Optimo 2 Road Bike 2023
Utilising a lightweight SmartForm C2 aluminium frame with refined tube shapes, precision butting and double-pass welds, the Cannondale CAAD Optimo 2 Road Bike affords a responsive and enthusiastic ride experience. The frame also exhibits dropped seatstays and SAVE engineered flex zones to donate fatigue-reducing compliance over rough road surfaces. The full carbon fork is light, laterally stiff and damps road vibrations, and combines with the frame via Cannondale’s Elite Race geometry to ensure nimble handling and a powerful, comfortable riding position.
The wheels are robust to cut down on maintenance time but are low in weight to enhance acceleration. A Shimano Tiagra 10-speed gear set up donates smooth, crisp shifting and provides ratios suitable for tackling any topography. Traditional caliper brakes are easy to operate, and stiff aluminium handlebars guarantee sharp direction changes. Mudguard eyelets on the frameset complete the package, expanding this bike’s versatility to winter training.
- A high performance road bike at an incredibly attractive price point
- The SmartForm C2 aluminium frame has refined tube profiles, precision butting and double-pass welds to deliver low weight and responsiveness
- Dropped seatstays and SAVE engineered flex zones at the rear of the frame deliver comfort over rough surfaces
- A lightweight full carbon fork damps road vibrations and is laterally stiff for out-of-the-saddle efforts
- Mudguard and rack eyelets on the frame and fork extend this bikes versatility to dedicated winter training
- Elite Race geometry grants nimble handling and a powerful, efficient riding position
- Strong but light wheels are reliable and fast
- Shimano Tiagra 10-speed gears change crisply and provide plenty of ratios for rides across varied topography
- Traditional caliper rim brakes are low maintenance
- A 6061 alloy handlebar and stem combine to offer excellent stiffness and steering precision
|Frame||Cannondale SmartForm C2 Alloy, SAVE, tapered headtube, mudguard mounts, 130x9mm QR|
|Fork||Cannondale CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, mudguard mounts, 100x9mm QR|
|Headset||CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap|
|Bottom Bracket||FSA cartridge|
|Stem||Cannondale 6061 Alloy, 31.8, 7°|
|Handlebar||Cannondale 6061 alloy, compact|
|Bar Tape||Cannondale bar tape, 3.5mm thickness|
|Front Brake||Promax RC-476, dual pivot caliper|
|Rear Brake||Promax RC-476, dual pivot caliper|
|Brake Levers||Shimano Tiagra R4700|
|Front Derailleur||Shimano Tiagra R4700, 31.8mm clamp|
|Rear Derailleur||Shimano Tiagra R4700 GS, 10-speed|
|Shift Levers||Shimano Tiagra R4700, 10-speed|
|Chain||KMC X10EL, 10-speed|
|Cassette||Shimano HG500, 11-32, 10-speed|
|Crankset||FSA Omega ME Alloy, 50/34|
|Front Wheel||Rim - RS 3.0, 24h, 700c / Hub - Formula RB-31 / Spokes - Stainless Steel, 14g|
|Rear Wheel||Rim - RS 3.0, 28h, 700c / Hub - Formula RB-32 / Spokes - Stainless Steel, 14g|
|Front Tyre||Vittoria Zaffiro, 700 x 25c, clincher|
|Rear Tyre||Vittoria Zaffiro, 700 x 25c, clincher|
|Saddle||Cannondale Stage CX|
|Seatpost||Cannondale 4, 6061 Alloy, 27.2 x 350mm|
|Pedals||Available to be purchased separately|
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.