Types of spares
Brand Spares
Bosch e-bike spares
Yamaha e-bike spares
Shimano e-bike spares
Colour: Metallic Rust
Click 'Find out more' above to calculate costs. Then simply add the bike and any products you wish to the cart and proceed through the checkout, where you can apply online and the process is automated.
We deal with all major cycle to work scheme providers. You can save up to 48.25% on the purchase of your new electric bike. We don't add on any hidden charges or fees (even on sale items).
Fast electric bike delivery subsidised to just £4.99 (for mainland UK). We also deliver to Highlands & Islands as well as the rest of the world. Simply add to cart, the shipping cost is calculated at checkout.
Every electric bike purchased from us benefits from free 30-day insurance cover from our partners at Bikmo. This covers both theft and damage. Simply opt for your free e-bike insurance cover at the cart.
Seen a bike advertised for less elsewhere, but want to purchase with all the benefits of buying from the electric bike experts? We'll do our best to match the price on a like-for-like service and product.
Want to view your dream bike, or maybe you just need a little more information or support? Why not visit our HQ where we have over 150+ electric bikes on display and one of our e-bike experts can assist.
Break the routine with the all-new 2026 Orbea Muga 20, the e-adventure bike built to blur the line between city commute and wild trail.
Powered by the robust Bosch Performance Line CX motor and a long-range 750Wh battery, you'll conquer steep climbs and push your adventures further than ever. Full Fox suspension (120mm front, 115mm rear) and a confident, MTB-inspired geometry smooth out cobbles and gravel paths alike.
Featuring smooth Shimano Cues Di2 electronic shifting and a remote dropper post, the Muga 20 offers unmatched control and comfort. Integrated lights, a secure rear rack (30kg capacity), and a patented adjustable cockpit complete this award-winning, do-it-all machine. It’s the single bike solution for every ride you can imagine.
Full product detailsOur 5 point review...
1
Lightweight, hand crafted alloy frame
2
Internally mounted 750Wh battery
3
Brand new 11 speed Shimano Cues Di2 electric gearing
4
Powerful 100Nm Bosch Performance CX Gen 5 motor
5
Outstanding performance on all types of terrain
Battery
Bosch 750Wh
Display
Mini Remote
Motor
Bosch CX Gen 5
Range
30-140 miles
Why choose E-Bikeshop?
30 Days Free Insurance
Available exclusively on all E-Bikes, opt for yours in the cart
UK's largest selection
Over 700 E-Bikes in stock ready for next business day delivery
Best support & advice
Renowned support from in house qualified E-Bike technicians
Instant parts & spares
Exclusive access to E-Bike spares in stock & delivered quickly
We're here for you
We're the specialists ready to help with your E-Bike journey
Features
The 2026 Orbea Muga 20 is your key to breaking routine. Its full suspension and MTB-inspired handling conquer rough tracks, while the powerful Bosch CX motor and 750Wh battery flatten steep climbs and extend your range for all-day exploration.
Practicality meets capability: integrated lights, a 30kg-rated rack, and an adjustable cockpit make it ideal for the city and spontaneous detours into the wild. Go further, smoother, and with total confidence
The 2026 Orbea Muga effortlessly shifts from the daily commute to weekend bikepacking adventures. Need to tackle a steep, muddy shortcut? The powerful motor and full suspension ensure you conquer it easily.
Loading up groceries or camping gear? The robust rear rack handles it all. When the path gets dark, integrated lighting keeps you safe. It’s the versatile solution designed for every road and every errand.
Brakes & Gears
The Shimano MT420 is a powerful, entry-to-mid-level hydraulic disc brake built for greater downhill control and consistent stopping power.
Featuring a four-piston caliper design, it offers a significant boost in performance and wear-resistance over standard two-piston models, making it ideal for e-bikes, trail riding, and long descents. While more budget-friendly than Deore or XT, its robust mineral oil system and One Way Bleeding design ensure high reliability and easy maintenance.
The 11-speed Shimano CUES Di2 electronic gearing is a revolution in e-bike shifting, combining LinkGlide durability with next-level intelligence. This system delivers consistently lightning-fast, precise gear changes, completely eliminating cable stretch and corrosion. Furthermore, it integrates directly with the motor to offer sophisticated functions.
You get Free Shift, which allows gear changes without pedaling, and Auto Shift (with manual override), which intelligently selects the perfect gear based on your speed and cadence. This allows you to focus purely on the adventure, not the mechanics.
The Shimano MT420 hydraulic disc brakes deliver reliable stopping power thanks to a powerful four-piston caliper design. Perfect for e-bikes and demanding trails, they offer consistent performance and superior control on long descents.
The electronic 11-speed Shimano CUES Di2 provides precise, rapid shifting with extreme LinkGlide durability. It features intelligent Auto Shift and Free Shift, letting you change gears without pedaling for seamless performance on any terrain.
Shimano CUES 11-speed shifters provide smooth, precise gear changes with a comfortable, ergonomic design. Built for durability and ease of use, they’re ideal for e-bikes, touring, and everyday riding.
Wheels & Tyres
Orbea’s decision to equip the Muga with their own lightweight 26c alloy wheels offers riders impressive versatility and performance. Designed in-house, these wheels strike a perfect balance between strength and resilience for ultimate durability.
Their wide internal rim profile allows for a broad range of tyre choices. You can easily switch from fast road slicks for city commutes to grippier gravel or touring options for off-road exploration. This flexibility allows you to tailor your setup for any adventure, urban or wild.
Schwalbe Johnny Watts tyres combine smooth, quiet rolling on pavement with confident off-road grip—ideal for e-SUV or gravel riding. Featuring durable ADDIX compound and large tread blocks, they resist vibration and wear. The Double Defense casing (SnakeSkin + RaceGuard) delivers excellent puncture protection.
E-bike rated up to 50 km/h, they offer stable, forgiving cornering even under load. With low rolling resistance and long lifespan, they’re tough, reliable, and ready for adventure on any surface.
The bottom line..
The 2026 Muga 20 is more than a machine; it is the product of a worker-owned cooperative. Handcrafted by skilled artisans, every detail reflects a personal stake in the final quality. Because its employees are its owners, Orbea takes immense pride in the bike's impeccable fit and finish, ensuring every unit meets the highest standard.
This unique ownership model ensures a long-term commitment to excellence, delivering a bike built with dedication and care, not corporate shortcuts. Riders benefit directly from this unmatched focus on quality and pride of ownership.
The 2026 Muga 20 strategically pairs the very latest e-bike innovations from Bosch and Shimano with an absolute focus on reliability and longevity. While the cutting-edge performance of the Bosch motor and Shimano's Di2 electronic shifting is evident, both companies are universally recognized as industry leaders in product durability.
This translates directly to extremely low maintenance costs over the bike's life. Furthermore, service for both Bosch e-bike systems and Shimano components is standardised and readily available in nearly any independent bike shop across the entire country, ensuring your adventurous downtime is minimal and support is always close at hand.
Power
The Muga 20 is built around the powerful Bosch Smart System for seamless performance.
Its Generation 5 Performance Line CX motor delivers responsive power, featuring up to 100nm of tunable torque to flatten any climb. This power is sustained by the huge 750Wh PowerTube battery, offering serious range for long days out.
Control is minimalist and intuitive: the sleek System Controller, integrated into the top tube, displays battery and mode status, while the handlebar-mounted Mini Remote allows for quick, effortless mode changes on the fly. Finally, the eBike Flow App connects it all, enabling custom riding modes, activity tracking, and crucial over-the-air performance updates.
This is truly connected, unlimited adventure.
The Bosch Mini Remote and System Controller combo offers sleek, intuitive control with minimal buttons. Compact and ergonomic, it provides easy access to assist levels and ride data without distracting from your ride.
The Bosch Generation 5 motor delivers up to 100Nm of torque, offering powerful, smooth assistance for demanding climbs and rugged terrain. Its compact design ensures efficient performance and reliability on every ride.
The internally mounted 600Wh battery offers long-lasting power with a sleek, integrated design. It provides extended range and maintains the bike’s clean aesthetics while ensuring reliable performance on every journey.
What's included
Your new Orbea electric bike gets a full set-up by our workshop technicians ahead of delivery.
Your Orbea eBike will arrive with a user manual, keys (where applicable), charger & free follow up service (at our service center) within 3 months of delivery.
Orbea electric bikes include a 3yr warranty on the frame, 2yr warranty on all the electrics and 1yr warranty on the components.
In addition Orbea eBikes benefit from a lifetime frame warranty if you register your bike online with the manufacturer, which is free to do so. In the event of a problem, we handle all warranty claims via our dedicated support in-house.
E-Bikeshop is a Orbea UK eBike Service Center and our in-house workshop is exclusively reserved for our own eBike customers. We have time to support the eBikes we sell.
Specifications
General Bike Specifications
Frame Orbea Muga 2026, Hydroformed Alloy 6061
Forks Fox 34 Float AWL Sport 120 Rail 2.0, Kabolt 15x110, Fender and ABS Mts
Shock Fox Float Performance Trunnion 2-Pos custom tune 165x42.5mm
Brakes Shimano MT420 Hydraulic Disc Brakes
Shifters Shimano EN605-R 11-Speed
Rear Mech Shimano Cues Di2 U8050 11s SGS Shadow Plus
Cassette Shimano CS-LG400 11-45t 11-Speed
Chain KMC eGlide
Wheelset Alloy, 26c, 32H
Tyres Schwalbe Johnny Watts LR, 60-584, Reflective Tape (Front: 60-622 / Rear: 60-584)
Handlebars Orbea Urban, Integ. light, Backsweep 9, Rise 30, Width 760
Stem Orbea OC Integrated cockpit with SP Connect/Quadlock
Seatpost OC Mountain Control MC22, 31.6mm, Dropper
Saddle Selle Royal Vivo Ergo
Weight TBC
Electric Bike Specifications
Battery Bosch PowerTube 750Wh Battery
Display Bosch System Controller & Mini Remote
Motor Bosch Performance CX Gen 5 Motor, 100nm (BDU3843)
Range 30-160 miles of power assisted range, depending on terrain
Downloads
FAQs
To see the estimated monthly installments on any bike, simply click the 'Find out more' button towards the top of this page. You can select the deposit amount and loan period to quickly calculate the monthly cost before proceeding to place your order.
Finance is automatically processed online at the checkout when selected, you can learn more on our dedicated E-Bike finance page.
Some models have more available sizes than others. Whilst some bikes are only available in a 'one size fits all'.
Note: You may be a particular size on one model and a different size on another model. Please use the size calculator on each model page as sizes can vary between manufacturers and models.
You can learn how to process these by clicking on any of the links above. For more information, please visit the dedicated Cycle to Work Scheme portal.
In Stock: In stock now and available to order for immediate delivery
Pre-Order: Available to pre-order with estimated date of arrival shown
Sold Out / Out of Stock: The model is completely sold out in this variant and no longer available to order
If this bike is showing as Out of Stock in your size, it's worth checking if there's colour options as the same model and size may be available in a different colour. Failing that, we also offer a handy link to 'View similar bikes in this size'.
We will then prepare your new eBike and be in touch to book a suitable collection day/time.
One of our experts is on hand to help you set up the correct position on your new eBike along with answering any questions that you may have.
Not all of our electric bikes have colour options available.
We can talk you through your requirements, riding style and offer expert advice as to which model to select.
We generally keep over 150 eBikes built in our showroom. Note: Some models shown as 'Pre-Order' may not be in the showroom to view as the bike is still due from the supplier. We can also give you the opportunity to ride a similar electric bike so you can get a feel for how electric bikes work prior to purchase.
Should you wish to purchase, we give the option to take it away that same day (subject to stock) with any extras fitted and a handover session on the bike itself by one of our eBike experts.
You can learn more on our E-Bike delivery page. International buyers can view international delivery times.
For delivery on 'Pre-Order' items, the estimated arrival date is shown at the point of order. On arrival our team will make contact to settle any outstanding balance. Once settled in full, we'll then proceed to dispatch your new eBike without delay.
This not only covers for theft, but also covers you for public liability, breakdown, accessories, accidental damage and returning home cover. You can learn more on the dedicated electric bike insurance page.
E&OE
