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.
Orbea Urrun 30 Electric Mountain Bike 2022
Orbea’s Urrun 30 Electric Mountain Bike is a fully-fledged off-road hardtail with natural-feeling power delivery.
With a hydroformed alloy frame and e-bike optimised 120mm Marzocchi Bomber Z2 fork there is no doubting the bike’s capabilities, whether it's used for long, adventurous rides or shorter trail blasts. Smooth welds and internal routing gives it a particularly clean look as well as keeping the cables out of harm's way for more reliable performance.
The lightweight Shimano EP8-RS motor is near silent in operation, yet can add 250 watts to the pedals for assistance up to a maximum speed of 15.5 mph / 25 km/h and the downtube-mounted 540Wh battery has been optimised to give up to eight hours / 3500m of climbing, depending on the mode selected.
Component-wise, it is a curated mix of reliable, performance-oriented parts with a 10-speed Shimano Deore drivetrain, Magura MT30 hydraulic disc brakes and 2.4” tubeless-ready Maxxis Rekon tyres; all of which have proved their mettle off-road on countless occasions.
Browse our range of Orbea electric mountain bikes today.
- Orbea Urrun Hydroformed Alloy frame with internal cable routing
- Marzocchi Bomber Z2 120, e-bike optimised fork
- Shimano Deore M4100 10-speed drivetrain
- Magura MT30 hydraulic disc brakes
- 29" Orbea OC1 wheels with Maxxis Rekon tyres
- Clearance for 2.6” tyres
- Shimano EP8-RS motor with 540Wh battery
- Maximum Assist: 250w / 60Nm torque / 25km/hour
- Motor Weight: 2.6kg
- Battery Power: 540Wh
|Frame||Orbea Urrun, Hydroformed Alloy 6061 series, internal cable routing, Boost 148x12, carrier and kickstand compatible|
|Fork||Marzocchi Bomber Z2 120 QR15x110 E-Bike optimised 120mm travel|
|Headset||FSA 1-1/2" Integrated Aluminium Cup|
|Stem||Orbea OC1 35mm interface -6º|
|Handlebar||Orbea OC 35mm 20mm Rise 780mm|
|Front Brake||Magura MT30 Hydraulic Disc Easy Route Connection|
|Rear Brake||Magura MT30 Hydraulic Disc Easy Route Connection|
|Brake Levers||Magura MT30 Hydraulic Disc Easy Route Connection|
|Rear Derailleur||Shimano Deore M5120 SGS Shadow Plus 10-speed|
|Shift Levers||Shimano Deore M4100 10-speed|
|Chain||KMC e10 Turbo Silver|
|Cassette||Shimano CS-M4100 11-46t 10-speed|
|Crankset||Shimano Steps EM600 with alloy EP8 32t chainring|
|Front Wheel||Orbea OC1 29c tubeless-ready|
|Rear Wheel||Orbea OC1 29c tubeless-ready|
|Front Tyre||Maxxis Rekon 2.40" 120 TPI 3CMaxxTerra Exo+ TLR tubeless-ready|
|Rear Tyre||Maxxis Rekon 2.40" 120 TPI 3CMaxxTerra Exo+ TLR tubeless-ready|
|Saddle||Selle Royal Vivo|
|Seatpost||Orbea alloy 31.6mm, offset 0°|
|Range||Up to 8 hours|
|Battery||Orbea Internal 540Wh (Optional 252Wh Range Extender)|
|Charger||Orbea Smart Charger (42V-4A)|
|Electric Assisted Speed Limit||15.5mph / 25kph|
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.