2023
See all specifications ↓
FLYER Upstreet SL 3.63 High
Urban · E-Bike · Commuter · Unisex
Frame material
Aluminum
Battery
Bosch 400Wh
Motor
Bosch 600W 55Nm mid-drive
Weight
18 kg
Wheel size
29
Wheel material
Aluminum
Drivetrain
Belt Drive, Internally...
Battery capacity
400 Wh
Tires
Vittoria Terreno Zero...
Brake type
Hydraulic Disc
RRP
€5,899 incl. taxes
Refurbished price
€2,209 incl. taxes
1 price points
Min: € ()
Max: € ()
Likely trade-in value
About this bike
Meet the Flyer Upstreet SL 3.63 High 2023: an urban-oriented bike in the commuter segment with electric pedal assistance. Built around an aluminium frame.
The 3 sources we monitor for this bike refresh daily — that is how 2BX keeps the catalog and resale benchmarks honest.
The Flyer Upstreet SL 3.63 High carries an RRP of €5,899; the live observed price for a new unit averages €2,992, and refurbished offers cluster around €2,209.
All data is refreshed daily — keep reading to see how the Flyer Upstreet SL 3.63 High performs against the rest of the market.
Bikes currently in the market or recently sold
| Retailer | Image | Link | Model | Year | Condition | Price | RRP | Discount | Status | Country | Last seen | First seen | Online for | Similarity | E-Bike | Groupset | Mileage | Size | Brake type | Frame material | Wheel size | Motor Torque | Battery capacity | Category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UPSTREET SL 3.63 | — | New | On sale | Germany | 2026-09-04 | 2026-04-19 | 138 | ★ Perfect match | Yes | — | — | — | Hydraulische Scheibenbremsen | — | 28 | 55 Nm | 400 Wh | Urban | |||||
|
UPSTREET SL | 2024 | Refurbished | On sale | France | 2026-08-22 | 2026-08-16 | 6 | Similar match | Yes | Single Speed | 3375.0 | 170 cm – 187 cm | — | — | — | 55 Nm | 400 Wh | — | |||||
|
UPSTREET SL 3.63 | 2025 | New | On sale | France | 2026-04-07 | 2026-03-24 | 14 | Similar match | Yes | Single Speed Single Speed | 6.0 | M | Disques | Hydrauliques | — | 29 | 55 Nm | 400 Wh | Urban | |||||
|
|
— | UPSTREET SL | 2024 | Refurbished | Sold | France | 2026-09-04 | 2026-08-31 | 4 | Similar match | Yes | Courroie | 3375.0 | L (idéal pour des personnes entre 1m70 - 1m87) | — | — | 28 | 55 Nm | 400 Wh | Urban | ||||
|
— | UPSTREET SL 3.63 | 2024 | Refurbished | Sold | France | 2026-08-07 | 2026-08-01 | 6 | ★ Perfect match | Yes | Classified II Powershift | 4972.0 | 170 cm – 187 cm | — | — | — | 55 Nm | 400 Wh | — |
Specifications
CategoryUrban
SubcategoryCommuter
Year2023
FrameFLYER Engineered, Hydroformed tubing
Frame materialAluminum
ForkFLYER Rigid Fork, 12 x 100 mm, Carbon
Fork materialCarbon
Weight18 kg
SuspensionRigid
TravelNULL
Colors
Sizes
Components
Drivetrain
Cassette
Brake type
Brakes
Handlebar
Stem
Saddle
Seatpost
Pedals
Wheels & Tires
Wheel size
Wheel material
Rims
Tires
Tire width
E-Bike
Motor
Bosch 600W 55Nm mid-drive
Motor description
Bosch Smart System Performance Line SX (55 Nm)
Motor torque
55 Nm
Battery
Bosch 400Wh
Battery description
Bosch CompactTube 400 (400 Wh / 11,00 Ah / 36V); compatible with Bosch PowerMore 250
Battery capacity
400 Wh
Brand Market Footprint
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