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 Premier 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.
Cannondale CAAD Optimo Tiagra Road Bike 2020
The Cannondale CAAD Optimo Road Bike uses Shimano Tiagra components to create a reliable build with genuine race DNA. Perfect for your first sportive, an entry into racing or simply commuting, the geometry is similar to that of the CAAD13 so the rider position gives a real sense of speed and handles predictably to give you confidence in your performance. For longer rides, the flex zones that are engineered into the rear triangle and full carbon fork act as shock absorbers to insulate the rider from road vibrations and bumps, slowing the onset of fatigue.
Integrated mudguard mounts make this a genuine all-year bike that's not shy of heading out the door when the weather starts to turn. Shimano 10-speed cassette with 11-28t gears pairs perfectly with the compact 50/34T crankset so that you are never left searching for more gears on the climbs.
FEATURES
- Flex zones in the rear triangle and fork act as shock absorbers
- Lightweight forks with a complete, one-piece carbon construction from the dropout through the steerer
- Tapered head tube to balance stiffness, handling and weight
- Durable Shimano Tiagra components
Technical Specification
| FRAME | Cannondale SmartForm C2 Alloy, SAVE, tapered headtube, mudguard mounts |
| FORK | Cannondale Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts |
| HANDLEBAR | Cannondale 6061 alloy, Compact |
| GRIPS | Cannondale Grip Bar Tape with gel, 3.5mm |
| STEM | Cannondale 4, 6061 alloy, 31.8, 7deg |
| 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 |
| SHIFT LEVERS | Shimano Tiagra, 2x10 |
| CASSETTE | Shimano HG500, 11-28, 10-speed |
| CRANKSET | FSA Omega, 50/34 |
| CHAIN | KMC X10EL, 10-speed |
| FRONT WHEEL | Maddux RS 2.0, 24h front |
| REAR WHEEL | Maddux RS 2.0, 28h rear |
| FRONT TYRE | Vittoria Zaffiro, 700 x 25c |
| REAR TYRE | Vittoria Zaffiro, 700 x 25c |
| SADDLE | Cannondale Stage CX |
| SEATPOST | Cannondale 6061 alloy, 27.2 x 350mm (44-56), 400mm (58-63) |
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
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