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 Treadwell 3 Disc Hybrid Bike 2021
Full to the brim with fun and exuberance and displaying a classic retro vibe, the Cannondale Treadwell 3 Disc Hybrid Bike is the perfect steed to float to the café on when meeting friends or for when flying across an urban setting with work-related tasks and errands. The frame and fork provide the heart of this ride and thanks to the venerable Cannondale alloy blend this chassis promotes an enlivened and enthusiasm inspiring aura that is perfectly suited to a bustling city schedule. Ride-Easy geometry then grants efficiency, control and comfort before an innovative frame bumper system complements by protecting the paintwork from the inevitable bumps and bruises that are unavoidable within a hectic inner-town setting.
The wheelset is strong, durable and low maintenance thanks to the double-walled alloy rims, the burly, well-sealed hubs and the tough stainless steel spokes. Shod with plush, 47mm wide tyres, the wheel unit tackles irregular roads and creased cycle paths with consummate ease. An ultra-reliable Shimano gear system and its wide-ranging ratios then guarantee smooth passage up and down any steep town hill before a disc brake configuration grants confidence-inspiring stopping power, perfect for when the traffic is unrelenting and heavy. Completed with fashionable BMX-inspired handlebars, mudguard and rack mounts, a smartphone carrying stem and inbuilt speed sensor, the Treadwell 3 makes for a complete two-wheeled urban companion.
- A comfortable, nippy and stylish hybrid bike that scoots across the city or town on work or play while possessing a stylish, classically inspired aesthetic
- Lightweight aluminium frame and fork is lively and light but durable and hardwearing thanks to specifically placed Urban Armour bumpers
- Ride-Easy geometry facilitates a riding position that blends comfort with efficiency and makes it easy to put a foot down when stationary
- Robust and reliable 27.5-inch alloy wheelset with high volume, plush and comfortable 47mm wide tyres
- Full Shimano 7-speed gear system for smooth shifting
- Disc brake system provides powerful and confidence-inspiring stopping power
- BMX-inspired handlebar offers a funky twist while also promoting ultimate control
- Mudguard and rack mounts for weather protection and luggage carrying
- Intellimount stem holds smartphones to display ride metrics via the Cannondale app and integrated speed sensor
|Frame||Cannondale SmartForm C3 Alloy | Ride-Easy low-standover geometry | Straightshot hidden cable routing | Urban Armour frame bumpers | flat-mount disc | rack/mudguard mounts|
|Fork||Cannondale steel legs | 1-1/8" steerer | OutFront offset | flat mount disc | mid-leg mudguard mounts|
|Stem||Cannondale 3 with Intellimount, alloy, 31.8mm clamp|
|Handlebar||Cannondale Cruise Control riser, 6061 alloy, 31.8mm clamp, 15-degree backsweep, 740mm width|
|Brakes||Promax mechanical disc, 160/160mm rotors|
|Brake Levers||Cannondale Forged alloy|
|Rear Derailleur||Shimano Tourney, 7-speed|
|Shift Levers||Shimano Tourney, 7-speed|
|Cassette||Sunrace, 11-34, 7-speed|
|Crankset||Prowheel, 38 tooth chainring|
|Bottom Bracket||Cartridge Sealed|
|Chain||KMC Z51, 7-speed|
|Front wheel||Cannondale, double-wall, 32h, 27.5-inch, alloy clincher rim | Sealed Alloy Disc, QR hub | 32 x stainless steel 14-gram spokes|
|Rear wheel||Cannondale, double-wall, 32h, 27.5-inch, alloy clincher rim | Sealed Alloy Disc, QR hub | 32 x stainless steel 14-gram spokes|
|Front Tyre||Maxxis DTR-1, 650b x 47c | clincher|
|Rear Tyre||Maxxis DTR-1, 650b x 47c | clincher|
|Saddle||Cannondale Treadwell, 170mm, steel rails|
|Seatpost||Cannondale Alloy, 31.6 x 350mm|
|Manufacturer Claimed Weight||11.8kg / 26.0lbs, size S|
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.
Cannondale Treadwell 3 Disc Hybrid Bike 2021 Sizing
Forgotten Your Password?
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.