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e-bikes > eco-trekking

B-Tour A7.4 Man

2479

Product Specs

50 – 53
Sizes
Grey/Blue
Color

Technical Specifications

Frame:
Alu, 700C, Hydroformed, Integrated battery, Tapered, Internal routing, QR
Fork:
Suntour NEX-E25, Coil, Travel 63 mm, QR, 30mm stanchions // Zoom 188D, Coil, Lockout, Travel 65 mm, QR, 30mm stanchions
Headset:
Acros for Phyotn, 1,5”, Internal routing
Crankset:
FSA, 38T
Shifter Levers:
Sram Shifter Lever X5 Multiple click, 9s
Rims:
Radiale E25, eBike Ready, Tubeless Ready, 622x25c
Handlebar:
Satori Noirette City, 630 mm, Barbore 31.8 mm, Rise 21 mm, Back sweep 30°
Saddle:
Atala Memory Foam Trekking
Mudguards:
SKS A60S
Lights
F: Herrmans MR GO – 120 lumen R: Axa BlueLine LED Lightguide
Color:
Grey/Blue
Rear Derailleur:
Sram Rear Derailleur, X5 9s
Brakes:
Shimano BR-MT200, Rotor SM-RT10 180 mm/180 mm
Cassette:
Sram Cassette PG-920, 9s, 11/34
Pedals:
Alu TKK
Front Hub:
Shimano TX505, CL, 32h
Stem:
Satori Python, Barbore 31.8 mm, Adjustable, Internal routing
Seatpost:
Satori Harmony, Suspended, 31.6 mm
Tyres:
Schwalbe Energizer Active Plus, Greenguard, TwinSkin, 700x55
Rack:
Racktime Eco2.0 – Imm system
Sizes:
50 – 53

Electric specifications

Battery
PowerTube 500 Horizontal
Display
Purion
ENGINE
Bosch Performance Line 36 V, 250 W

Max Power & Torque

250 W

65 Nm

Charger

Up to 7,5 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.