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 Disc 105 Road Bike 2018
Sitting at the top of the Cannondale CAAD Optimo range is the Cannondale CAAD Optimo Disc 105 Road Bike 2018. Comprising of the same lightweight, stiff aluminium frame and geometry as its bigger brother, this bike is ready for anything, but there’s a few components that set it apart from the Tiagra version.
The frame is constructed from Cannondale’s SmartForm C2 Aluminium construction that’s lighter and provides a greater ride feel than many of Cannondale’s main competitors, and Cannondale’s Elite Race Geometry provides the same ride performance, alongside race handling as the CAAD12 and SuperSix EVO - making this bike ideal for training and first timers looking for a bit more performance.
SAVE is just one technology that has trickled down to the Optimo Disc Tiagra has in-store, and due to specifically engineered flex zones in the rear triangle and fork, the bike can absorb more shock and road vibrations for better comfort and control.
Integrated mudguard and pannier rack mounts add to the bike's versatility, allowing you to strap on your gear and head out for weekend-long adventures, without the worry of having to leave something behind. This also makes it ideal for commuting/wet weather training.
Cannondale have incorporated Shimano 105, 5800 11-speed gearing into the CAAD Optimo Disc 105, and it provides you with a wider range of gearing to test yourself on a vaster variety of terrain. Whether you’re trying to get to work quicker or you’re training early morning on the hills, Shimano 105 5800, 11-speed has you covered.
Tektro Spyre C cable disc brakes are also another area where the Optimo excels. Their disc frames were designed specifically around the advantages of disc brakes, and therefore work alongside Tektro to create better modulation and control - this means disc brakes on the Optimo don't just offer more stopping power, they offer better stopping power as well.
Finished with a range of capable and durable components such as a Cannondale Stage Ergo saddle, a Cannondale C3 seatpost and a Cannondale C3 handlebar, the Cannondale CAAD Optimo Disc 105 Road Bike 2017 is the ideal road bike for anyone looking to step into the world of cycling, or for experienced riders looking for a highly-durable winter training bike.
Features
- Lightweight and durable SmartForm C2 Aluminium frame is ready for all weather conditions
- SAVE technology increases comfort for better ride quality and overall feel over long distances
- Integrated mudguard and pannier rack mounts add to versatility, allowing you to head out for a weekend of riding or even protect yourself from road grit and grime on the way to work
- Shimano 105, 5800, 11-speed gearing offers a wider range to choose from when testing yourself up climbs or trying to hit higher speeds on the flats
- Tektro Spyre C cable disc brakes work as well in the wet as they do in the dry, so you can head out the door safe in the knowledge you’ve got the right amount of power at your fingertips
Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
FRAME | Cannondale CAAD Optimo SmartForm C2 Alloy SAVE BB30 Flat Mount Disc |
FORK | Cannondale Ultra Carbon blades 1-1/8 to 1-1/4 steerer post mount disc |
HEADSET | FSA Integrated 1-1/4 lower bearing 25mm top cap |
STEM | Cannondale C3 6061 Alloy 31.8 6 deg. |
HANDLEBARS | Cannondale C3 butted 6061 Alloy Compact |
FRONT BRAKE | TRP Spyre C cable disc 160mm |
REAR BRAKE | TRP Spyre C cable disc 140mm |
BRAKE LEVERS | Shimano 105 5800 |
FRONT DERAILLEUR | Shimano 105 5800 31.8 clamp |
REAR DERAILLEUR | Shimano Tiagra 4700, 10-speed |
SHIFT LEVERS | Shimano 105 5800, 11-speed |
CASSETTE | Shimano 105 5800, 11-28, 11-speed |
CRANKSET | FSA Gossamer BB30 50/34 |
FRONT WHEEL | RD 2.0 Disc 28H |
REAR WHEEL | RD 2.0 Disc 32H |
FRONT TYRE | Schwalbe Lugano 700x25c, clincher |
REAR TYRE | Schwalbe Lugano 700x25c, clincher |
SADDLE | Cannondale Stage Ergo |
SEATPOST | Cannondale C3 Alloy 27.2x300mm |
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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".