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.
Orbea Wild Full Suspension M20 29" Electric Mountain Bike 2021
By combining the latest technology with progressive geometry, the Orbea Wild Full Suspension M20 29" Electric Mountain Bike is a force to be reckoned with on technical trails. Designed to inject fun into your all-mountain rides, the M20 is equipped with the Bosch Performance CX Cruise motor to fly up hills and leave your mates in the dust. This powerful system is powered by a Bosch Powertube 625Wh battery, which with its high-capacity is your ticket to riding further and faster than ever.
The carbon front triangle is paired with a robust aluminium rear end, and sees all the hallmarks of a modern frameset in regards to its contemporary geometry. The slack 65.5 degree head angle is paired with roomy reach measurements, and promotes confidence on rough descents without being unwieldy for tight climbs. A polymer battery cover clicks into place with a locking dial, and the Abus battery lock key is stored neatly in the steerer tube. The 160mm of travel on offer encourages edge of your seat riding, and pairs well with modern trail centres and bike parks.
Built tough for rowdy riding, the build kit is fit for rocks, roots, drops and more. With a durable construction, the DT Swiss H-1900 Spline wheels are tubeless-ready and come fitted with a classic Maxxis DHF/DHR II tyre combination to enhance grip on loose terrain. The 12-speed Shimano groupset delivers crisp and efficient shifts, with the XT rear derailleur offering flawless performance. Designed for the rigours of the Enduro World Series, the 160mm FOX 38 fork is an all-new chassis for this year, and features wide 38mm stanchions for unrivalled stiffness.
Highlights
- Powerful Bosch Performance CX Cruise motor system
- High-capacity 625Wh battery
- Shimano 12-speed drivetrain
- Shimano four-piston brakes
- FOX 38 Float Performance 160mm fork, Float Float DPS rear shock
- OC Key Holder steerer tube battery key storage
- Tough 29" DT Swiss H-1900 Spline wheelset
- Bosch Performance Purion display unit
Battery Specifications
- Maximum Assist: 250w / 85Nm torque
- Motor Weight: 2.9kg
- Battery Power: 625wh
Technical Specification
| Frame | Orbea Wild Full Suspension carbon front triangle, aluminium rear triangle, 160mm travel, FiberLink, polymer battery cover, boost 12x148 rear spacing |
| Fork | FOX 38 Float Performance 160, Grip 3-Position, QR15x110, e-bike optimised |
| Rear Shock | FOX Float DPS Performance, Trunnion, 3-Position, Evol, LV custom tune, 205x65mm |
| Headset | Orbea OC Key Holder |
| Handlebar | Orbea OC1 35mm, 12mm rise, 780mm width |
| Stem | Orbea OC1 3D Forged 35mm interface, 7-degree |
| Front Brake | Shimano M420, hydraulic disc |
| Rear Brake | Shimano M420, hydraulic disc |
| Brake Levers | Shimano M420 |
| Rear Derailleur | Shimano XT M8100 SGS Shadow Plus, 12-speed |
| Shift Levers | Shimano Deore M6100 I-Spec EV, 12-speed |
| Chain | KMC e12 Turbo Silver |
| Cassette | Sun Race CSMZ80, 11-51t, 12-speed, Metallic E-bike |
| Crankset | Orbea PW EB04-NW32 G4 |
| Front Wheel | DT Swiss H-1900 Spline 30c TLR, 29", tubeless-ready, 15x110mm |
| Rear Wheel | DT Swiss H-1900 Spline 30c TLR, 29", tubeless-ready, 12x142mm |
| Front Tyre | Maxxis Minion DHF 2.60" 120 TPI FB 3C Maxx Terra Exo+ TR, tubeless-ready, clincher |
| Rear Tyre | Maxxis Minion DHR II 2.60" 120 TPI FB 3C Maxx Terra Exo+ TR, tubeless-ready, clincher |
| Saddle | Selle Royal Vivo |
| Seatpost | Orbea OC2 Dropper 31.6mm |
| Pedals | Available to be purchased separately |
| Motor | Bosch Performance CX Cruise (25km/h) BDU450CX |
| Battery | Bosch Powertube 625Wh Horizontal BBP290 |
| Display/UI | Bosch Performance Purion Display |
| Accessories | Compact Charger 2A (100-240V) Worldwide, Shimano SL-MT500 I-Spec EV remote lockout |
| Electric assisted speed limit | 15.5 mph / 25 km/h |
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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