Equally at home on country paths or in the urban jungle, the Xroad 4 Open combines power, durability, and smart features like GPS navigation, theft protection, and intuitive assistance for a quality ride experience.

The Moustache Samedi 27 Xroad 4 Open is an excellent choice for riders who value versatility and dependability in an eBike. From navigating city streets to exploring country paths or tackling mixed terrain, this bike is built to handle every adventure with confidence.

Its open frame design ensures easy mounting and dismounting, making it a practical option for riders who prioritise convenience and comfort. The Xroad 4 Open boasts a Bosch Performance Line motor delivering 75Nm of torque, offering a smooth balance of power and efficiency.

Paired with a 625Wh Bosch PowerTube battery, it provides ample range for extended rides, ensuring you can go further without compromise.

Notable upgrades on the Xroad 4 from the Xroad 3:

• Included rear wheel frame lock
• Upgraded lights
• Upgraded tyres
• Upgraded drivetrain - Linkglide Cues
• Full colour headunit - Purion 200

Frame
Xroad Open, 6061 T4-T6 aluminum, tapered hydroforming tubes, Bosch PowerTube battery integrated into the frame (vertical), internal cable routing

Fork
SR Suntour, XCM32-ATB, NLO, adjustable spring preload and lockout function, 100 mm travel

Motor
Bosch, Performance Line, 250W, Smart System, 75Nm

Battery
Bosch, PowerTube 625Wh, vertical, Smart System

Range
156km

Charger
Bosch, 4Ah

Remote
Bosch, Purion 200, Smart System, compact, color display, navigation –

Rear derailleur
Shimano, CUES, RD-U6020, 10-speed

Chainring
Narrow-Wide, 40 teeth

Cassette
Shimano, CUES, CS-LG300, 10-speed, 11-39 teeth

Chain
Shimano, CN-LG500, 120 links

Shift lever
Shimano, CUES, SL-U6000-10R, 10-speed

Crankset
Moustache, aluminum, 170 mm

Front brake
Shimano MT200 or Alhonga HJ-472 hydraulic disc brake

Rear brake
Shimano MT200 or Alhonga HJ-472 hydraulic disc brake

Front brake disc
Shimano, 180mm or Alhonga, 180mm

Rear brake disc
Shimano, 160mm or Alhonga, 160mm

Front hub
Shimano, 32 hole, 9 x 100 mm, quick release

Rear hub
Shimano, 32 hole, 9 x 135 mm, quick release

Rims
Moustache, asymmetric, aluminum 6061E, welded, 32 hole, 27.5", inner width 23 mm

Tires
Schwalbe, Smart Sam, 27.5x2.25

Saddle
Selle Royal, Essenza + moderate

Seat post
Suspension, aluminum, 31.6 mm, 350 mm, 40 mm travel

Seat clamp
Moustache, aluminum, 34.9mm

Handlebar
Moustache, ergonomic, aluminum, 680 mm, 25° bend to the rear

Stem
Moustache, aluminum, adjustable, 90 mm

Headset
FSA, No 57B

Grips
Ergonomic, dual density

Front lighting
AXA, NXT, 30 Lux, power supply via main battery

Rear lighting
Spanninga, Presto2Guard, power supply via main battery

Lock
AXA Block XXL, same key for frame lock and battery lock

Side stand
Moustache, adjustable

Mudguards
Moustache, aluminum, hollow chamber, with aluminum struts

Luggage rack
Moustache, aluminum, removable side QL3 attachment and MIK HD platform

Pedals
Platform pedals made of aluminum with reflectors

Weight
26.5kg

GVWR
135kg

Warranty
5 years on frame and fork Moustache Bikes – 2 years on motor, battery (or 500 charging cycles) and accessories