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 Hardtail 20 27.5" Electric Mountain Bike 2021
With an excellent spec and powerful motor, the Orbea Wild Hardtail 20 27.5" Electric Mountain Bike will help you tackle the trails that might not seem possible. Perfect for riding over tricky terrain or exploring further afield, you'll enjoy the solid but lightweight alloy frame and nimble 27.5" wheels. When you need that extra push, the powerful 85Nm motor kicks in, and can assist up to 25km/hr.
Perhaps the best thing about the Bosch Performance CX motor is the excellent Extended Boost mode, which acts to smooth uneven terrain - perfect for riding up a hill with sudden jumps in steepness. The 500Whr battery can last up to 65km for an average user, that's enough for a long day on the trails or exploring single track. The Fox 34 Float Performance fork has a generous 120mm of travel that's optimised for E-Bikes, delivering extra comfort too.
The 12-speed Shimano gearset features a Deore M6100 shifter and XT M8100 derailleur through a 1 x chainring. A superb set of componentry that's sure to stand the test of time. Powerful hydraulic disc brakes will help you scrub off just the right amount of speed as you enter a tight corner, enjoying the agility of your 27.5" Orbea Tryp wheelset.
Highlights
- Hard Tail 27.5" e-MTB designed to remove any obstacles that stop you from riding where you want
- Fox 34 Float Performance suspension fork with 120mm of travel
- A fun and capable machine that can help beginners or enhance your skills and extend your range
- 500Wh battery for a long day out on the trails
- Bosch Performance CX Cruise motor has 85Nm of torque to tame the trails
- Orbea OC2 Dropper Seatpost
- Shimano Deore M6100 and XT M8100 mixed 12-speed gearset
- Shimano hydraulic disc brakes
Battery Specification
- Maximum Assist: 85Nm up to 25km/hr
- Motor Weight: 2.9kg
- Battery Power: 500Wh
- Range: 65km/40 miles (depending on power mode selected and trail conditions)
Technical Specification
| Frame | Orbea Wild Hardtail 2020 Alloy 12X148 for Bosch |
| Fork | Fox 34 Float Performance 120 Grip 3-Position QR15x110 E-Bike Optimised |
| Stem | Race Face Ride 35mm interface |
| Handlebar | Race Face Ride 35 20mm Rise 760mm |
| Front Brake | Shimano M420 hydraulic disc |
| Rear Brake | Shimano M420 hydraulic disc |
| Brake Levers | Shimano M420 hydraulic disc |
| Front Derailleur | N/A |
| Rear Derailleur | Shimano XT M8100 SGS Shadow Plus 12-speed |
| Shift Levers | Shimano Deore M6100 I-Spec EV 12-speed |
| Cassette | Sun Race CSMZ80 11-51t 12-speed Metalic E-bike |
| Crankset | Orbea PW EB04-NW32 G4 |
| Chain | KMC e12 Turbo Silver, 12-speed |
| Front Wheel | Orbea Tryp 35c Disc Tubeless ready, 27.5" clincher |
| Rear Wheel | Orbea Tryp 35c Disc Tubeless ready, 27.5" clincher |
| Front Tyre | Maxxis Rekon+ 2.8" x 27.5" 120 TPI FB 3C MaxxTerra Exo+, tubeless-ready clincher |
| Rear Tyre | Maxxis Rekon+ 2.8" x 27.5" 120 TPI FB 3C MaxxTerra Exo+, tubeless-ready clincher |
| Saddle | Selle Royal Vivo |
| Seatpost | Orbea OC2 Dropper 31.6mm |
| Accessories | Abus battery powertube lock PLUS, Orbea OC chainguide |
| Pedals | Available to be purchased separately |
| Battery | Bosch Powertube 500Wh Horizontal BBP280 |
| Ui/Remote | Bosch Performance Purion |
| Motor | Bosch Performance CX Cruise (25km/h) BDU450CX |
| Charger | Bosch Compact Charger 2A (100-240V) Worldwide |
| 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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