Samedi 27 Off 4 Open

Open frame
Standard frame
The same heart and same bravery as our Samedi 27 OFF 4, this Open version brings the same qualities, but with accessibility as a plus! With its powerful Bosch Performance Line CX motor powered by the 625Wh integrated PowerTube battery, assisted by the Deore 11S wide range transmission, the strong Shimano MT400 brakes and a playful RockShox fork, it invites you to discover more, to lengthen your rides and to push your limits. Its up to you to imagine everything you can do together!


The same heart and same bravery as our Samedi 27 OFF 4, this Open version brings the same qualities, but with accessibility as a plus! With its powerful Bosch Performance Line CX motor powered by the 625Wh integrated PowerTube battery, assisted by the Deore 11S wide range transmission, the strong Shimano MT400 brakes and a playful RockShox fork, it invites you to discover more, to lengthen your rides and to push your limits. Its up to you to imagine everything you can do together!


Open frame

"Open" frame with low step-over in 6061 T4, T6 Aluminum - hydroformed tubes with variable thickness - ultra-integrated Bosch battery - Balanced geometry prioritizing dynamism, liveliness and ease of use - Principal welds are polished double TIG for an even more elegant finish.

Fork

RockShox Recon Silver TK - with external rebound control, TurnKey lockout - 100mm travel. Mud guard compatible

epowered by Bosch

Bosch Performance Line CX motor - 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%
Bosch PowerTube battery 625Wh
Remote Bosch Purion display - 5 modes

Drivetrain and brakes

Shimano Deore drivetrain 1x11-speed, 11-51T wide-range cassette
Shimano MT400 hydraulic disc brakes with 203mm rotors front & 180mm rear

Wheels

Exclusive wheels : Moustache 6061E aluminum 27.5" asymmetric rims, 32 holes, 35mm internal width, mounted with Tubeless valves and flap - Shimano 11S Centerlock hubs - 2mm diameter inox spokes. Maxxis Rekon 27.5x2.80 tires (Tubeless Ready) . All is ready! You just need to add a little anti-puncture tire sealant to start your first ride with peace of mind.

Specifications


Model : Off 4 Open

Frame : Off 4 Open, 6061 T4-T6 Aluminum, variable thickness hydroformed tubes, exclusive integration for the Bosch PowerTube (horizontal) battery, internal cable routing, "mid step"

Fork : RockShox, Recon Silver TK, with external rebound control, TurnKey lockout, 100mm travel, 15x110mm, Boost, 42mm Offset, mud-guard compatible

Motor : Bosch Performance Line CX 250W motor - 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%

Battery : Bosch, PowerTube 625Wh

Battery Range : Up to 116jm. Estimate your ebike battery range

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 34 teeth Narrow Wide optimized - 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, MT400 hydraulic disc brakes

Rotors Front/Rear (in mm) : Shimano, 203mm front & 180mm rear

Hubs : Front= Shimano, 32H, 15x110mm, w/thru axle Rear= Shimano, 32H, 9x141mm, w/QR

Rims : Moustache asymmetric, Aluminum 6061E, welded, double walled, 32 holes, 27.5", 35mm internal width, mounted with Tubeless valves and flap

Tires : Maxxis, Rekon 27.5x2.80

Saddle : Moustache comfort, double density fill with flexible cover

Seatpost : KS-900I, dropper-post w/remote lever, 31.6mm Size S= 100mm travel Size M/L= 125mm travel

Seat clamp : Alloy 34.9mm

Handlebar : Moustache, Alloy 680mm, 15mm rise, 9° backsweep, 5° upsweep

Stem : Moustache, 3D forged Aluminum, 60mm

Headset : FSA, No 57B

Grips : Ergonomic, dual-density

Pedals : Aluminum platform with reflectors

Warranty : 5 years frame and Moustache Bikes fork - 2 years motor, battery (or 500 cycles) and accessories

Sizes : Small (1,49 - 1,61), Medium (1,59 - 1,76), Large (1,74 - 1,90)

Color : Black / gloss

Total weight authorized : 135 kg

Weight : 22.5 kg


Please note that the specifications of our bikes are subject to change without notice for product improvement.

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Other models
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Open frame

Standard frame

Samedi 27 Off 4

  • Bosch Performance CX

    PowerTube 625Wh / PURION

  • Drivetrain

    Shimano Deore 11 speed - 11-51T cassette

  • Fork

    RockShox Recon Silver TK - 100mm

  • Disc brakes

    Shimano MT400 203/180mm hydraulic

  • Tires

    Maxxis Rekon 27.5x2.80

  • Saddle

    Moustache ergonomic

Learn more

Open frame

Standard frame

Samedi 27 Off 2

  • Bosch Performance Line

    PowerTube 500Wh / PURION

  • Drivetrain

    Shimano Deore 11-speed

  • Fork

    Suntour XCM-ATB - 100mm

  • Tires

    Maxxis Forekaster 27.5x2.35

  • Seatpost

    Suspension

Learn more
Samedi 26 Off

  • Bosch Active Plus

    300Wh / PURION

  • Drivetrain

    Shimano 9-speed

  • Wheels

    26"

Learn more
Geometry

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