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 Tiagra Road Bike 2019
Starting with the frame, Cannondale has utilised their decades of research to produce this light and stiff SmartForm C2 layup. Just like their all-out alloy racing bike, the CAAD12, the Optimo's frame is designed with Tube Flow Modeling, and features SAVE micro-suspension technology to dampen road buzz for a more enjoyable ride.
Putting the rider in an aggressive road riding position, the geometry of this bike is designed for performance. But with hidden mudguard mounts, it's got the potential to cater for fast commutes and wet winter training miles too.
Arguably, the full carbon fork belongs on a bike with a much higher price tag. Constructed of one piece of carbon from dropout through steerer, it's lightweight and responsive, making steering agile.
The Shimano Tiagra derailleurs and shifters sit in the middle of the marque's range of componentry, and this edition has a 2x10-speed setup. Representing superb value, you get the distinctive Shimano STI shifting experience with clean cable routing to keep the front end of your bike looking neat.
The mid-compact FSA Omega alloy chainset features 52/36t chainrings, which offer plenty of range when combined with the 11-28t cassette. This ratio of gearing suits rolling terrain and has enough gears to help you stick with the bunch while crit racing.
- SmartForm C2 Alloy frame
- Full Carbon fork
- SAVE micro-suspension technology
- Shimano Tiagra gears and derailleurs
- Rugged and reliable wheelset
- Vittoria Zaffiro 25mm tyres
- Mounts for mudguards
|FRAME||Cannondale CAAD Optimo, SmartForm C2 Alloy, SAVE|
|FORK||Cannondale Ultra, Full Carbon, 1-1/8" to 1-1/4" steerer|
|STEM||Cannondale C4, 6061 Alloy, 31.8, 7°|
|HANDLEBAR||Cannondale C4, 6061 Alloy, Compact|
|FRONT BRAKE||Promax RC-476|
|REAR BRAKE||Promax RC-476|
|BRAKE LEVERS||Shimano Tiagra|
|FRONT DERAILLEUR||Shimano Tiagra, 31.8 clamp|
|REAR DERAILLEUR||Shimano Tiagra GS, 10-speed|
|SHIFT LEVERS||Shimano Tiagra, 2x10|
|CASSETTE||Shimano HG500, 11-28, 10-speed|
|CRANKSET||FSA Omega Alloy, mid-compact 52/36t|
|FRONT WHEEL||Maddux RS 2.0 24-hole clincher rim, Formula RB-31 hub with stainless steel 14-gram spokes|
|REAR WHEEL||Maddux RS 2.0 28-hole clincher rim, Formula RB-32 hub with stainless steel 14-gram spokes|
|FRONT TYRE||Vittoria Zaffiro, 700 x 25c, clincher|
|REAR TYRE||Vittoria Zaffiro, 700 x 25c, clincher|
|SADDLE||Cannondale Stage Ergo|
|SEATPOST||Cannondale C4, 6061 Alloy, 27.2 x 350mm (44-56), 400mm (58-63)|
|ACCESSORIES||Wellgo pedals with clips and straps, frameset has hidden mudguard mounts|
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 specified), 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. We do not install accessories to bikes, including mudguards.