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Moustache Wide 4 2021

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Currently no ETA for further stock in this model.

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A step above the Xroad series in terms of off road performance, the Wide 4 offers you the ability to widen your playground, allowing you to discover new trails, paths, valleys and mountains! It feels strong and well supported thanks to the Bosch Performance line CX motor and its integrated 625Wh PowerTube battery. Enjoy a smooth, nice easy ride thanks to the compact balanced frame, with comfortable suspension. On top of this, the powerful progressive brakes and the reliable precise transmission make this bike a rear joy to ride. The Wide 4 offers a range of very real feelings!

Key benefits of the Wide 4:

  • The all-new 6061 T4-T6 frame provides the perfect amount of stiffness for a snappy and responsive ride
  • Bosch’s Gen 4 Performance CX Drive Unit is efficient, intuitive and nearly silent
  • RockShox’s 35 Silver R provides front end stiffness and control
  • Shimano’s Deore 11spd Drivetrain means you’ll have the right gear for every situation
  • Moustache’s Magic Grip Control Rear Shock blends comfort, control, and efficiency in all situations


  • Frame - Wide, 6061 T4-T6 Aluminum, 120mm travel, Bosch PowerTube exclusive battery integration (horizontal), 12x148mm, Boost, motor cover with cooling fins & chain guide
  • Fork - RockShox, 35 Silver R - plush Coil spring w/external rebound, 130mm travel, 15x110mm, Boost, 51mm Offset
  • Rear shock - Moustache, Magic Grip Control 120, specific Air Shock with 2-position platform and dynamic control of rebound, Trunion mount, build-in 165x45mm, 120mm travel
  • Motor - Bosch Performance Line CX system - 85Nm Torque available on a wide range of speeds, optimized eMTB mode, extended boost function - Compact, lightweight, minimal resistance to pedalling and extreme responsiveness. 250W rated power, Max 600W. Assistance up to 340%. Max speed 32kph
  • Battery - Bosch, PowerTube 625Wh
  • Charger - Bosch, 4Ah
  • Display - Bosch Purion - 5 modes (Eco, Tour, eMTB, Turbo, Off) - « Walk assist »


  • Rear derailleur - Shimano, Deore, RD-M5100-SGS, 11-speed
  • Front cog / Chainring - FSA, 34T optimized Narrow Wide, direct mount fixation
  • Cassette - Shimano, Deore, CS-M5100-11S, 11-51T
  • Chain - Sram, PC1110, 11-speed w/Powerlock
  • Shifters - Shimano, Deore, SL-M5100 Rapidfire Plus
  • Crankset - Moustache, Alloy, 170mm
  • Brakes - Shimano hydraulic disc brakes: MT420 4 piston front - MT410 2 piston rear
  • Rotors Front/Rear (in mm) - Shimano, 203mm front & rear


  • Front Hub - Shimano, 28 holes, Centerlock, 15x110mm, with thru axle
  • Rear Hub - Shimano, 28 holes, 11S, Centerlock, 12x148mm, with thru axle
  • Rims - Moustache asymmetric, Alloy 6061E, welded, double wall, 28 holes, 27.5", 35mm width, mounted with Tubeless valves & flap
  • Tires - Maxxis Rekon 27.5x2.80, foldable, Tubeless Ready


  • Saddle - Moustache, Comfort
  • Seatpost - KS-900I, dropper-post w/remote lever, 31.6mm Size S= 330mm w/100mm travel Size M= 380mm w/125mm travel Size L= 430mm w/150mm travel Size XL= 430mm w/150mm travel
  • Seat clamp - Moustache, Alloy 34.9mm
  • Handlebar - Moustache, Alloy 740mm, 15mm rise, 9° backsweep, 5° upsweep
  • Stem - Moustache, Alloy 3D forged, 60mm
  • Headset - FSA, No 57B
  • Grips - SB3, Race One Lock
  • Pedals - Moustache, Alloy w/plateform and reflectors
  • Warranty - 5 years frame and Moustache Bikes fork - 2 years motor, battery (or 500 cycles) and accessories
  • Sizes - Small, Medium, Large, X-Large
  • Color - Pastel Mint, glossy
  • Weight - 24.1 kg

Though we’re a bike shop that sells, builds and fixes bicycles, they’re really just the means to an end; albeit a beautifully designed means to an idyllic end. Our job most importantly is to encourage as many people as we can to get out and ride for transport and enjoyment. We'd love to make riding a bike as commonplace as your morning cup of coffee, which by the way is our other obsession.

Bicycle Junction is situated at 1 Marion St, Te Aro, Wellington.