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 Bad Boy 1 Disc Hybrid Bike 2023
Beat the traffic in style on the Cannondale Bad Boy 1 Disc Hybrid Bike with innovative features to help keep you safe on busy urban roads.
Utilising Cannondale's unique lightweight rigid Lefty fork delivers a distinctive aesthetic, but in no way is this form over function since the fork leg features a bright integrated LED strip all the way down its length for superior visibility to other road users. At the back, the same concept includes a cleanly integrated red LED in the seatpost, so you never have to worry about removing or losing lights and both are easily charged with a micro USB. Further reflective detailing with 'Urban Armour' on the top tube helps to increase visibility and frame protection from the side as well.
The bike is designed for easy maintenance. With no front or rear derailleur, the complexity is greatly reduced and the internal 8-speed hub gears are weatherproof so that you can continue to ride all year. Disc brakes ensure that you can stop quickly when required to avoid hazards and the plush 40mm tyres absorb bumps and are more pothole-resilient should cracks in the road be unavoidable.
- Urban Armour - Reflective top tube bumper to protect the frame and you as well
- Left Pipe Lefty - rigid lefty features extruded OPI fork leg with bright, integrated LED light strip for added visibility. Micro USB rechargeable battery
- LED Seatpost - super clean integrated LED lights in the seatpost for safety with style
- Shimano Alfine 8-speed internal rear gears
- Gates Carbon Drive belt
|FRAME||Cannondale SmartForm C1 Alloy OPI, integrated Urban Armor bumper, BSA threaded BB, 1-1/8" headtube, sliding dropout|
|FORK||Cannondale Lefty LightPipe rigid, integrated SuperNova LED lightstrip, USB rechargeable battery, 1-1/8" steerer|
|HANDLEBAR||Cannondale Riser, 6061 Alloy, 18mm rise, 8deg back, 4deg up, 720mm|
|GRIPS||Fabric Silicone Cell|
|STEM||Cannondale Bad Boy Si, integrated sandwich stem, 65mm|
|FRONT BRAKE||Shimano MT400 hydro disc, 160mm RT26 rotors|
|REAR BRAKE||Shimano MT400 hydro disc, 160mm RT26 rotors|
|BRAKE LEVERS||Shimano MT400 hydro disc|
|SHIFT LEVERS||Shimano Alfine Rapidfire, 8-speed|
|CASSETTE||Gates rear sprocket, 22T|
|CRANKSET||Gates S150, Gates Belt Drive CDX sprocket 46T|
|CHAIN||Gates Carbon Drive, CDX Centertrack, 113T|
|FRONT WHEEL||Cannondale, double wall with eyelets, 32h, Lefty 50 front|
|REAR WHEEL||Cannondale, double wall with eyelets, 32h, Shimano Alfine 8-speed internal rear gears|
|FRONT TYRE||WTB Byway, 650b x 40c clincher|
|REAR TYRE||WTB Byway, 650b x 40c clincher|
|SADDLE||Cannondale Stage Ergo|
|SEATPOST||LightSkin with integrated rear LED light, 31.6, USB rechargeable|
|PEDALS||Cannondale Urban Pedal|
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.