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e-bikes > eco-trekking

B-Tour A4.4 LT7 Man

1979

Product Specs

50 – 53
Sizes
Anthracite/Black
Color

Technical Specifications

Frame:
Alu, 700C, Hydroformed, Internal PowerPack battery, Tapered, Internal routing, QR
Fork:
Zoom 187D, Coil, Travel 65 mm, QR, 30mm stanchions // Zoom 188D, Coil, Lockout, Travel 65 mm, QR, 32mm stanchions
Headset:
Acros universal, 1,5”, Internal routing
Crankset:
Miranda, 38T
Shifter Levers:
LT, SL-V4007-7W-2, 7s
Rims:
Radiale E25, eBike Ready, Tubeless Ready, 622x25c // 584x25c
Handlebar:
Alu, 640 mm, Barbore 31.8 mm, Rise 25 mm, Back sweep 25°
Saddle:
Atala Memory Foam Trekking
Mudguards:
SKS A60S // A65
Lights
F: Herrmans MR GO – 120 lumen R: Axa BlueLine LED Lightguide
Color:
Anthracite/Black
Rear Derailleur:
LT, RD-V4007-M-2, 7s
Brakes:
Shimano BR-MT200, Rotor SM-RT10 180 mm/180 mm
Cassette:
Pedals:
Alu TKK
Front Hub:
Shimano TX505, CL, 32h
Stem:
Alu, Barbore 31.8 mm, Adjustable
Seatpost:
Alu, 30.9 mm
Tyres:
Schwalbe Energizer Active Plus, Punctureguard, TwinSkin, 700x50C // Schwalbe Marathon Efficiency, 27,5"x2,15"
Rack:
Racktime Eco 2.0 // Alu, without brackets, 25 kg load
Sizes:
50 – 53

Electric specifications

Battery
PowerPack 400
Display
Purion
ENGINE
Bosch Active, 36 V, 250 W

Max Power & Torque

250 W

40 Nm

Charger

Up to 6,5 hours

2 A / 4 A

Autonomy

Max assistance and velocity

25 Km/h

Eco: 55 % - Tour: 120 % - Sport: 200 % - Turbo: 300 %

Extras

Atala model

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 A circular progress indicator with an 84% statistic, highlighting the analytical and reporting features of Nimbus Library.Two Nimbus Library founders in a minimalist office, showcasing the professional and versatile use of the library.