−10%

Flyer E-bike Upstreet SL 3.10 Bosch Smart System Performance Line SX 55Nm/400Wh/36V 28 inch Frosty

44 cm
was CHF4487.–
Delivered between Wed, 31.12. and Fri, 2.1.
Only 1 piece in stock at third-party supplier
Supplied by
free shipping

Colour2

Product details

The E-Bike Upstreet SL 3.10 from Flyer is a modern E-City bike designed for urban riding and leisure activities. Equipped with a powerful Bosch Performance Line SX mid-motor, it offers assistance up to 25 km/h, making it ideal for commuters and recreational riders. The 400 Wh battery ensures sufficient range, while the 9-speed Shimano Cues transmission allows for flexible adaptation to various riding conditions. With a sturdy aluminum frame and a comfortable geometry, the bike is suitable for both short and longer distances. The Tektro T280 disc brakes provide reliable braking performance, while the 28-inch tires ensure a pleasant ride. The E-Bike is available in an appealing Frosty Sage color, offering a combination of functionality and style.

  • Bosch Performance Line SX mid-motor with 55 Nm torque
  • 400 Wh battery for improved range
  • 9-speed Shimano Cues transmission for versatile riding options
  • Tektro T280 disc brakes for reliable braking power
  • Lightweight aluminum frame for increased stability and comfort.

Key specifications

Braking system
Disc brake
E-bike type
E-Citybike
Weight
18.96 kg
Number of gears
9x
Item number
43013562

General information

Manufacturer
Flyer
Category
Electric bikes
Release date
20.2.2024

Colour

Colour
Green
Exact colour description
Frosty Sage

Target group

Target group
MenWomen

Bike properties

E-bike type
E-Citybike
Number of gears
9x
Suspension system
no suspension
Model year
2025

Engine properties

Motor position
Mid-engine
Number of power levels
1x
Electric motor brand
Bosch
Electric motor model
Bosch Performance Line CX Smart System
Power
250 W
Max. torque
55 Nm
Max. range
25 km
Pedal assistance
Up to 25 km/h

Battery properties

Power capacity
400 Wh
Capacity
11.11 Ah
Voltage
36 V
Items per sales unit
1x

Bike frame properties

Frame height
44 cm
Frame size
S
Frame material
Aluminium

Suspension properties

Suspension fork model
without suspension

Gear properties

Rear derailleur model
9-speed Shimano cues
Drive type
Derailleur gears

Cassette properties

Number of pinions
9x

Crankset features

Number of chainrings
1x

Brake properties

Braking system
Disc brake
Brake model
Tektro T280 Disc

Wheel properties

Wheel diameter
28"

Tyre properties

Tire model
28inch47-622

Sustainability

Manufacturer commitment
RE100

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Flyer fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Product dimensions

Weight
18.96 kg

30-day right of return
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings