In our comparison, not currently a pick
I:sy E5 ZR F 2025
€3,359.20at BikeExchange · sold by Zweirad Wierleukershop's RRP €4,399
Bosch · 75 Nm · 545 Wh · 23.9 kg
Buy at BikeExchangeWhere it stands
In stock in 47 cm · price read 08:51 today · unchanged since the last check
Where it stands
This listing is in our comparison but is not ranked: e-bikes are not value-ranked yet: we list them without ranking them.
What you get
- Kind
- compact or folding e-bike as BikeExchange shelves it
- Motor
- Bosch Bosch | Bosch Performance Line 25/75Nm Smart System
- Torque
- 75 Nm as the shop states
- Battery
- 545 Wh, mounted outside the frame
- Class
- Pedelec up to 25 km/h
- Display
- Bosch Intuvia 100
- Permitted total weight
- 150 kg
- Frame
- Aluminium
- Drivetrain
- Shimano Nexus, 5-speed
- Wheels
- model not recognised: RYDE Andra 40 Disc, 32 H | RYDE Andra 40 Disc, 32 H
- Brakes
- Hydraulic disc, 4-piston
- Weight
- 23.9 kg as published
- Power meter
- No
- Comes with
- rack, mudguards, lights, kickstand
- Tyres
- SCHWALBE Pick Up, Super Defence
The compromises
- 5-speed drivetrain, fewer gears than the 11- and 12-speed groupsets on most e-bikes.
- Mechanical shifting, at a price where electronic groupsets are common.
- Wheels not identified from the listing, so we scored them level with basic aluminium rather than guess.
- Aluminium frame, at a price where carbon is common.
Your size
What BikeExchange lists, and what it has today
47 cmin stock
Where to buy
BikeExchange is the only one of the 22 shops we check that sells this bike.
Price so far
€3,359.20 at every one of our 3 checks since 25 Sept.
- BikeExchange states an RRP of €4,399 (24% off). That is the shop's claim; we rank on today's price, never on the discount.
Every check
| Checked | Price | Availability |
|---|---|---|
| 25/09/2026, 11:47:34 | €3,359.20 | limited |
| 25/09/2026, 21:41:56 | €3,359.20 | limited |
| 26/09/2026, 08:51:47 | €3,359.20 | limited |
How sure we are
We read 6 of 7 key facts off BikeExchange's page; not stated: wheels.
Read 08:51 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by BikeExchange
| Rahmenmaterial | Aluminium |
|---|---|
| Gewicht* | 23.9 kg |
| Zulässiges Gesamtgewicht | 150 kg |
| Bremse | TEKTRO HD-T532, hydraulic 4-piston disc brake |
| Bremsscheiben | 180 mm |
| Bremsscheibe hinten | 160 mm |
| Bremse hinten | TEKTRO HD-T532, hydraulic 2-piston disc brake |
| Bremshebel | 3-finger brake lever |
| Reifengröße | 60-406 |
| Speichen | 32x Niro 2.0 mm |
| Laufrad hinten | RYDE Andra 40 Disc, 32 H |
| Nabe hinten | Shimano Inter-5E, SG-C7000-5D |
| Laufräder | RYDE Andra 40 Disc, 32 H |
| Reifen | SCHWALBE Pick Up, Super Defence |
| Vorbau | i:SY stem 70mm |
| Steuersatz | i:SY headset |
| Lenker | i:SY handlebars 30° |
| Griffe | ERGON GC10 ERGONomic handles |
| Display | Bosch Intuvia 100 |
| Akkukapazität | 545 Wh |
| Drehmoment | 75nm |
| Ladegerät | Bosch 4A Charger |
| Motorhersteller | Bosch |
| Akku | Bosch PowerPack |
| Motor | Bosch Performance Line 25/75Nm Smart System |
| Gepäckträger | i:SY Carrier MonkeyLoad ready |
| Schutzblech | SKS Bluemels 20 inch, width 65mm |
| Schloss | ABUS i:SY set, keyed alike, consisting of battery and frame lock (BLO BOS DT3 + 4750SL NR) |
| Ständer | PLETSCHER Kickstand Comp40 Flex |
| Licht hinten | FUXON R-Glow S LED Rear Light |
| Licht vorne | FUXON FF-100EB, 100 Lux LED with high beam |
| Kassette | 28T |
| Schaltung | Shimano Nexus 5-speed |
| Kurbelgarnitur | i:SY E-Bike crank |
| Pedale | i:SY Anti-slip Folding Pedal |
| Schalthebel | SHIMANO Nexus Revo Shifter |
| Art der Schaltung | Hub gear | 5 speed |
| Sattel | ZECURE, Hydro Foam, size L |
| Sattelstütze | i:SY seatpost, 415 mm, ⌀ 34.9mm |
| Sattelklemme | i:SY 1.0 integrated |
| Jahr | 2025 |
The shop's feature list
- Bosch
- 545wh
- Nabenschaltung
- Beschreibung