i:SY Skyfly E5 ZR F
Featherlight Performance! The carbon SKYFLY E5 redefines lightweight power, delivering a quiet, effortless ride through everyday life. Introducing the lightest i:SY ever, the groundbreaking i:SY SKYFLY with a sleek carbon frame. Its innovative, inwardly flattened round tube gives it a fresh,...
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Featherlight Performance! The carbon SKYFLY E5 redefines lightweight power, delivering a quiet, effortless ride through everyday life.
Introducing the lightest i:SY ever, the groundbreaking i:SY SKYFLY with a sleek carbon frame. Its innovative, inwardly flattened round tube gives it a fresh, modern look while staying true to the iconic i:SY DNA. Designed for agility, it features a seamlessly integrated quick-release system for instant seat height adjustments. Weighing in at under 20 kg, tackling city streets and inclines has never been easier.
- Ultra-light carbon frame
- Whisper-quiet BOSCH Performance Line SX motor (55 Nm)
- Frame-integrated quick-release for instant adjustments
Light, stylish, and packed with power, the i:SY SKYFLY is your perfect urban companion!
Specifications
i:SY Skyfly E5 ZR F
Product Details
Model Year: 2025
Motor: Bosch Performance Line SX 25/55Nm
Motor Manufacturer: Bosch
Motor Assistance: Up to 25 km/h
Battery: Bosch PowerPack 545
Battery Capacity: 545 Wh
Display: Bosch Kiox 500 with Mini Remote
Frame Specification: Original i:SY Kompakt 2.0 Carbon unisex
Frame Material: Carbon
Fork: Original i:SY Carbon rigid fork
Number of Gears: 5-speed
Gear Type: Hub gear
Shifter: SHIMANO Nexus Revo Shifter
Crankset: i:SY E-bike crank
Cassette: 34T
Brake Type: Hydraulic disc brake
Front Brake: TEKTRO HD-T532, hydraulic disc brake with 4 pistons
Rear Brake: TEKTRO HD-T532, hydraulic disc brake with 2 pistons
Brake Lever: 3-finger brake lever
Rear Brake Lever: 3-finger brake lever
Brake Disc (Front): 180 mm
Brake Disc (Rear): 180 mm
Rim: Ryde Disc30
Rear Rim: Ryde Disc30
Front Hub: Shimano Deore HB-M5100
Rear Hub: Shimano Inter-5E, SG-C7000-5D
Spokes: 32x Niro 2.0 mm
Tires: SCHWALBE Super MotoX, foldable
Tire Size (inch): 20 x 2.40
Tire Size (ETRTO): 62-406
Handlebar: i:SY handlebar 30°
Grips: ERGON GC10 ergonomic grips
Stem: i:SY stem 70mm
Headset: i:SY Steuersatz
Saddle: ZECURE, Hydro Foam, size L
Seatpost: i:SY seatpost, 415 mm, ⌀ 34.9 mm
Seat Clamp: i:SY 2.0 quick release integrated
Pedals: i:SY anti-slip folding pedal
Front Light: FUXON FF-100EB, 100 Lux LED with high beam
Rear Light: FUXON RL 130 EB BL, with brake light
Kickstand: PLETSCHER Kickstand Comp40 Flex
Mudguards: i:SY mudguard 20 inch, width 70mm
Luggage Rack: i:SY luggage rack 2.0, ready for MonkeyLoad
Chain Guard: i:SY chain protector
Locks: Abus battery lock BLO BOS DT3 XPLUS
Wheel Size: 20 inch
Frame Height: 47 cm
Color: UD Carbon, Star Dust Carbon, Light Green
Maximum Total Weight: 150 kg
Weight: 18.8 kg
Charger: Bosch 4 Ah charger
Pickup & returns
Ride it through work
Employees and self-employed can lease bikes through o2o, Cyclis, b2bike, Lease a Bike or Joule — up to 40% cheaper than buying.
Questions
Something else? Ask us.
Can I test ride before buying?
Yes. Come by the shop in Laeken, Tuesday to Saturday, and try the bikes we have in stock.
Are pedals included?
We provide pedals so you can hit our test track right away. Need help finding the right pair? Foldable, griptape, freeride or clip-in: we've got them all.
Can I change parts or customize the paint?
Saddle, bars, tyres, wheels or a full custom paint job: bring your ideas and we make it happen.
Can I get a special offer or bundle?
Ask us for a tailored offer, including a sweet deal on accessories or a trade-in of your old bike.
Can I lease this bike?
Yes, through your employer or as self-employed via o2o, Cyclis, b2bike, Lease a Bike or Joule. How leasing works.