In our comparison, not currently a pick
I:sy Skyfly E5 ZR F PX 545Wh 2026
€5,799at BikeExchange · sold by Tippkötter Bikes GmbH
Bosch Performance Line PX · 85 Nm · 545 Wh
Buy at BikeExchangeWhere it stands
In stock in 47 cm · price read 08:52 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 Performance Line PX Bosch | BOSCH Performance Line PX, 36V / 250 W
- Torque
- 85 Nm the maker's rating for this motor
- Battery
- 545 Wh, mounted outside the frame
- Class
- Pedelec up to 25 km/h
- Display
- BOSCH Kiox 500 mit Mini Remote
- Permitted total weight
- 150 kg
- Frame
- Carbon Original i:SY Kompakt 2.0 Carbon unisex
- Drivetrain
- Shimano Nexus, 8-speed
- Wheels
- model not recognised: Ryde Disc30 20"
- Brakes
- Hydraulic disc, 4-piston
- Weight
- not stated by the shop
- Power meter
- No
- Belt drive
- Yes
- Comes with
- rack, mudguards, lights, kickstand, chainguard
- Tyres
- SCHWALBE Super MotoX, faltbar, 62-406
The compromises
- 8-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.
- No power meter, which many bikes at this price include.
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
€5,799 at every one of our 3 checks since 25 Sept.
Every check
| Checked | Price | Availability |
|---|---|---|
| 25/09/2026, 11:48:13 | €5,799 | limited |
| 25/09/2026, 21:42:36 | €5,799 | limited |
| 26/09/2026, 08:52:25 | €5,799 | limited |
How sure we are
We read 5 of 7 key facts off BikeExchange's page; not stated: wheels, weight.
Read 08:52 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by BikeExchange
| Rahmenmaterial | Carbon |
|---|---|
| Gewicht* | 19.6 |
| Rahmen | Original i:SY Kompakt 2.0 Carbon unisex |
| Zulässiges Gesamtgewicht | 150.0 |
| Bremsscheibe vorne | 180.0 |
| Bremse vorne | Tektro HD-T532, hydraulische 4 Kolben Scheibenbremse |
| Bremsscheibe hinten | 180.0 |
| Rücktrittbremse | nein |
| Art der Bremse | hydraulische Scheibenbremse |
| Bremse hinten | Tektro HD-T532, hydraulische 2 Kolben Scheibenbremse |
| Bremshebel | 3-Finger Bremshebel |
| Reifengröße | 62-406 | 20 |
| Speichen | 32x Niro 2,0 mm |
| Laufrad vorne | Ryde Disc30 20" |
| Laufrad hinten | Ryde Disc30 20" |
| Nabe hinten | SHIMANO SG-C6001-8D |
| Laufradgröße | 20 Zoll |
| Nabe vorne | SHIMANO Deore HB-M5100, Centerlock |
| Schläuche | SCHWALBE AV7, 40/62-406 |
| Reifen | SCHWALBE Super MotoX, faltbar, 62-406 |
| Vorbau | i:SY Vorbau 70mm |
| Steuersatz | i:SY Steuersatz |
| Lenker | i:SY Lenker 30° |
| Griffe | ERGON GC10, ergonomische Griffe |
| Display | BOSCH Kiox 500 mit Mini Remote |
| Akkukapazität | 545.0 |
| Ladegerät | BOSCH 4A Charger |
| Motorhersteller | Bosch |
| Maximale Motorunterstützung | bis 25 km/h |
| Akku | BOSCH PowerPack 545, 36V, 14,4 Ah |
| Motor | BOSCH Performance Line PX, 36V / 250 W |
| Motorposition | Mittelmotor |
| Gepäckträger | i:SY Carrier 2.0 MonkeyLoad Ready |
| Schloss | Abus Akkuschloss BLO BOS DT3.2 XPLUS |
| Ständer | Pletscher Kickstand Comp40 Flex |
| Licht hinten | FUXON R-Glow S LED Rücklicht |
| Schutzblech | i:SY Alu-Schutzblech 20 Zoll, Breite 70mm |
| Licht vorne | FUXON FF-100EB, 100 Lux LED mit Fernlicht |
| Kurbelgarnitur | i:SY E-Bike Kurbel |
| Anzahl Gänge | 5 Gang |
| Pedale | i:SY Antirutsch Faltpedal |
| Schalthebel | SHIMANO Nexus Revo Shifter |
| Art der Schaltung | Nabenschaltung |
| Kassette | 46/28T |
| Kettenkasten | i:SY Kettenschutz |
| Kette / Riemen | GATES CDX Centertrack Zahnriemen |
| Sattel | ZECURE, Hydro Foam, Gr. M |
| Sattelklemme | i:SY 2.0 Schnellspanner integriert |
| Sattelstütze | i:SY Sattelstütze, 415 mm, ⌀ 34,9mm |
| Gabel | Original i:SY Starrgabel |
| Jahr | 2026 |
The shop's feature list
- Bosch
- 545wh
- Nabenschaltung
- Beschreibung