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 Jekyll 1 29" Carbon/Alloy Womens Disc Mountain Bike 2020
Engineered for hard enduro racing and all-mountain terrain, the Cannondale Jekyll 1 Carbon/Alloy Womens Disc Mountain Bike has geometry that's dialled in for trail-shredding traction, snappy handling and optimal suspension response, so that even under hard braking you still have control. The Asymmetric Integration shortens the stays and brings the back wheel in so that the bike is super-obedient when you need to flick through tight sections and the LockR thru-axle pivot system locks in both sides of the swingarm so that you don't get the uncertainty of flex or twisting, just a stiff and rock-steady ride feel. There's a dropper seatpost as well so that you can get your body exactly where you need it for comfort and control over steep ground.
The components comprise a combination of SRAM GX and NX Eagle parts with a 1X drivetrain consisting of a 10-51t cassette and 30T chainring - plenty of range for charging flat sections and then taking it super-easy to the start of the next timed section. The frame has enough space to mount a standard water bottle within the front triangle and the underside of the downtube and bottom bracket are lined with a carbon shield to protect against the likely knocks from loose stones or debris.
Features
- Fabric Scoop Women's Sport saddle
- SRAM GX and NX Eagle components
- SRAM Guide RE hydraulic disc brakes
- Enough space in the front triangle to fit a standard water bottle
- Ultra-short chainstays and Ai rear end
- Wide tyre clearance and incredible stiffness
- Cannondale DownLow Dropper seatpost with internal cable routing
- Fox Float Performance suspension
- Carbon frame shield
Technical Specification
| FRAME | Cannondale, BallisTec Carbon front triangle, SmartForm C1 Alloy swingarm, 150mm travel, Ai offset drivetrain, ISCG05, PF30-83, flat mount brake, tapered headtube |
| FORK | Fox Float Performance 36, 150mm, Grip Damper, Sweep adj., 15x110, tapered steerer, 44mm offset |
| REAR SHOCK | Fox Float Performance DPX2 EVOL, 3-Pos adj. |
| HANDLEBAR | Cannondale 3 Riser, 6061 Alloy, 15mm rise, 8deg sweep, 4deg rise, 780mm |
| STEM | Cannondale 3, 3D Forged 6061 Alloy, 1-1/8", 31.8, 0deg |
| FRONT BRAKE | SRAM Guide RE hydraulic disc, 200mm Centerline rotors |
| REAR BRAKE | SRAM Guide RE hydraulic disc, 180mm Centerline rotors |
| BRAKE LEVERS | SRAM Guide RE hydraulic disc |
| REAR DERAILLEUR | SRAM GX Eagle |
| SHIFT LEVERS | SRAM GX Eagle, 12-speed |
| CASSETTE | SRAM PG-1230, NX Eagle, 11-50t, 12-speed |
| CRANKSET | Truvativ Stylo 6K DUB, 30T, Ai offset |
| CHAIN | SRAM NX Eagle, 12-speed |
| FRONT WHEEL | Stan's NoTubes Flow S1, 32h, tubeless-ready |
| REAR WHEEL | Stan's NoTubes Flow S1, 32h, tubeless-ready |
| FRONT TYRE | Maxxis Assegai, 29 x 2.5", Dual compound, EXO puncture protection, tubeless-ready |
| REAR TYRE | Maxxis Assegai, 29 x 2.5", Dual compound, EXO puncture protection, tubeless-ready |
| SADDLE | Fabric Scoop Women's Sport, 155mm width, steel rails |
| SEATPOST | Cannondale DownLow Dropper, internal routing, 31.6, 100mm (S), 125mm (M) |
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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