This high-performance hybrid eBike is designed to thrive on both city streets and rugged trails, delivering a seamless blend of power, comfort, and versatility. With its advanced engineering and all-terrain capability, it’s the ultimate choice for riders looking to tackle any journey effortlessly and with confidence.
Talk to our eBike Specialists
With over 10 years experience, our knowledgeable team is on hand virtually or in-store to help you find the perfect eBike.
Over 350 In Stock eBikes
Browse our curated range of A-List eBikes. Ready for a convenient fast delivery.
eBikes Inspected & Tested
Every eBike is assembled by our mechanics before preparing the bike for collection or delivery.
Stay Fully Charged
In addition to a 2 year warranty on eBikes, we offer servicing, maintenance and support for life.
Unrivalled All-Terrain Performance
The Moustache Samedi 27 Xroad FS 4 is an adaptable powerhouse built to thrive in any environment. Whether you're riding through city streets, tackling countryside trails, or carrying a weekends worth of gear, this eBike is engineered for total versatility.
With 100mm of travel at both the front and rear, the Xroad FS 4 absorbs shocks effortlessly, keeping your ride smooth on rough terrain. Moustache’s Magic Grip Control shock system ensures stability, whether you're navigating potholes or bumpy paths.
Powerful, Smart and Highly Capable. Simply put, it packs a huge range of performance and practical features that add up to being able to achieve a huge range of tasks. It can take on just about any hill – on or off road – and can carry significant loads, carry a small child on the rack and pull a trailer.
Cycling Electric
Built for Everyday and the Extraordinary
The Schwalbe Smart Sam tyres provide exceptional grip and durability across tarmac, gravel, and trails.
A fully equipped commuter-ready setup, including powerful front and rear lights, robust mudguards, and a MIK HD-compatible rack—ideal for cargo, panniers, or a child seat.
Powerful Bosch Performance Line CX motor (85Nm torque)—tackle steep climbs and carry loads effortlessly.
Key Features
eBike Flow App Compatibility
A connected ecosystem for seamless performance, customisation, and updates. Personalise your ride and stay connected with advanced features.
Bosch Performance Line CX Motor
Delivers up to 85Nm of torque for powerful assistance on steep climbs and varied terrains.
Bosch PowerTube 500Wh / 625Wh upgrade
Seamlessly integrated for a sleek design, offering extended range for long rides and adventures.
Performance Schwalbe Smart Sam Tyres
Designed for grip and comfort, these all-terrain tires perform equally well on asphalt and off-road.
Full Suspension Frame
100mm of travel at both the front and rear for maximum comfort and control, whether on city streets or rugged trails.
Integrated Practicality
Comes fully equipped with lights, mudguards, and a pannier rack, making it ready for commuting or adventure straight out of the box.
Electric Bike Specifications
Autonomy
500Wh - up to 78 miles, 625Wh - up to 90 miles
Battery
Bosch, PowerTube 625Wh, horizontal, Smart System
Brakes
Shimano, MT401, hydraulic disc
Carrier
Moustache, alloy, removable QL3 lateral fixation, MIK HD platform
Cassette
Shimano, CUES, CS-LG400 11-speed, 11-45T
Chain
Shimano, CN-LG500, 120 links
Chainring
FSA, Narrow-Wide, 38 teeth, chainguard
Charger
Bosch, 2Ah
Colour
Titanium (Please enquire for Black)
Cranks
Moustache, aluminium, 170mm
Fork
SR Suntour, XCR 34 Air Boost 2CR LOR, rebound adjustment & lockout function, 120mm travel
Frame
Xroad FS, 6061 T4-T6 alloy, w/100mm travel, Bosch PowerTube battery integration (horizontal), 12x148mm, Boost, motor cover w/cooling fins
GVWR
135kg
Grips
SB3, Ergonomic
Handlebar
Moustache, ergonomic, alloy, 680mm, 25° backsweep
Headset
FSA, No 57B
Hubs
Front Shimano, 32H, 9x100mm, QR (Quick Release) Rear Shimano, 32H, 12x148mm, thru axle
Kickstand
Moustache, adjustable
Lights
AXA, NXT, 80 lux, powered by main battery, Spanninga, Presto2Guard, powered by main battery
Lock
AXA, Fold Pro 100, 100 cm long folding lock
Motor
Bosch, Performance Line CX, 250W, Smart System, 85Nm
Mudguard
Moustache, alloy, double wall design, w/alloy stays
Pedals
alloy platform with reflectors
Rear Derailleur
Shimano, CUES, RD-U6020-11, 11-speed
Remote
Bosch, Purion 200, Smart System, compact, color screen, navigation, « Walk assist »
Rims
Moustache, asymmetric, alloy 6061E, welded, 32 holes, 27.5", internal width 23mm
Rotors
Shimano, 180mm
Saddle
Selle Royal, Essenza + moderate
Seatclamp
Moustache, alloy, 34.9mm
Seatpost
EXA, 900i, dropper-post w/remote lever, 31.6mm, 100mm
Shifter
Shimano, CUES, SL-U6000-11R, 11-speed
Shock (Suspension)
Moustache, Magic Grip Control 100, specific Air Shock with 2-position platform and dynamic control of rebound, Trunnion mount, built-in 165x40mm, 100mm travel
Stem
Moustache, alloy, adjustable, 90mm
Tyres
Schwalbe, Smart Sam, 27.5x2.25
Warranty
5 years frame and fork Moustache Bikes - 2 years motor, battery
Weight
25.6kg
Delivery & Aftercare
Built & checked by expert mechanics
Our experienced eBike technicians will build and inspect your bike before dispatch.
No hassle return in the first 30 days
If you aren't satisfied with your purchase, we accept returns providing the bike is in showroom condition and has covered under 5 miles.
Free & Fast Delivery in the UK
We provide free tracked delivery on all eBikes (excluding eCargo's).
Recommended Service Plan & Guarantee
Free 6-week health check & recommended service plan tailored to you. 2 years manufacturers warranty on all eBikes.
Related eBikes & eBike Accessories
Insurance Available
LAKA's comprehensive eBike insurance offers protection against theft, damage, loss, and more. You get 30 days free insurance by using the code FULLYCHARGED. Elevate your security further with our Gold & Diamond rated eBike locks. For added assurance, consider our optional GPS trackers for select bike models. Ride confidently knowing that your eBike is safeguarded.
What the expert says
The hiplock d1000
The Hiplok D1000 is a diamond rated lock that is resistant to angle grinders and has been widely acclaimed as the best eBike lock on the market.
LAKA
LAKA are a collective insurance company that offers competitive pricing for eBike specific insurance that empowers the rider.
GPS Trackers
GPS trackers with the Bosch Smart System & PowUnity work for Bosch powered eBikes, please get in touch with us if you are unsure exactly what tracker is suited to your bike.
Free eBike Delivery
Once you have placed an order with us, our team will handpick your items and schedule them into our workshop. Our specialist eMechanics will build & inspect your eBike before preparing it for collection or delivery.
FedEx Courier Delivery - Free*
eBikes are dispatched within 1-3 working days when in stock at Fully Charged. Your eBike will be inspected & tested before being safely packaged and sent out to you. Attach the pedals with a spanner, then straighten & tighten your handlebars with an allen key before riding. You will receive updates via FedEx once the bike is en route.
*Free delivery does not include eCargo bikes. For eCargo bike delivery options, please get in touch.
Store collection - Free
Store collection is recommended if you are local to any of our stores. Your bike will be built, fully charged and ready to ride away. Our team can give you a detailed handover in store to help you get set up with everything you need.
Premium Home Delivery - Price is Postcode Dependent
Receive your bike fully built ready to ride. A member of the team will assist setting up everything you need with your bike. Please select the free courier delivery at checkout, and we will be in touch with the estimated cost, and to arrange the handover.
Returns Information
Our team is dedicated to making sure you are happy with your Fully Charged purchase and shopping experience. If for any reason you wish to return or exchange an item, you can find further details on how to do so below.
Cycle to Work & Financing
Ride now and pay later. We offer a range of payment options including 0% Finance and Cycle-to-Work schemes.
Financing
Check out the finance calculator to get a glimpse of the monthly payments, depending on your deposit and the duration of the loan.
Cycle to Work
We provide a variety of Cycle to Work schemes that allow you to save up to 42% through a salary reduction. Now, you have the option to use Cycle to Work directly from your shopping cart.
Price Matching
We work hard to offer competitive prices alongside specialist advice and a great aftercare experience.
If you find the same bike cheaper at a UK retailer with a physical store, let us know. The item must match exactly (model, size, colour), be in stock and available to buy.
We'll do our best to match the price – and you’ll still enjoy the Fully Charged experience.
eBike Sizing
eBike suggested rider height can be found when selecting your frame size from the dropdown.
If this information isn’t available, or you’d like additional confirmation, please get in touch with our eBike specialists who can help make sure you’re getting the right size.
