i:SY Skyfly E5 ZR F 400Wh 2024
Frame Material: i:SY Carbon Fiber Compact Chassis
Assist Speed: 25km/h Maximum Speed Limit
Drivetrain Compatibility: Shimano Nexus 5-Speed (Belt Drive)
Suspension Setup: Rigid Carbon Front Fork
Return Policy: 60-day Free Return
- Delivered today (order Mon-Fri before 12:00, delivery between 17:00 and 22:00)
- Including shipping costs, sent by klbtheme.com
- Pick up at a klbtheme.com collection point is possible
- 30 days to change your mind and free returns
- Day and night customer service
Description
i:SY Skyfly E5 ZR F 400Wh E-Bike
The ultra-lightweight Carbon frameset utilizes a compact 20-inch geometry within the i:SY Skyfly E5 ZR F 400Wh chassis for structural alignment and effortless urban handling. Wheel assembly features 20-inch alloy rims paired with wide Schwalbe tires for a stable contact patch and enhanced comfort. Steering functions through an integrated carbon fork to minimize total system mass and provide direct directional control. Braking regulates speed via Shimano hydraulic disc brakes for precise modulation. This platform incorporates a Gates CDX belt drive and the iconic i:SY carry handle integrated into the frame to maintain elite portable utility.
The Bosch Performance Line SX motor generates 55 Nm torque within the i:SY Skyfly E5 ZR F 400Wh electrical system for a sporty and lightweight assist experience. Energy storage consists of a Bosch CompactTube battery providing 400 Wh capacity integrated into the frame for a minimalist aesthetic. Drivetrain operations utilize a Shimano Nexus 5-speed internal geared hub specifically designed for e-bike torque. The interface connects via the Bosch System Controller and Mini Remote for a clean cockpit layout. Charging occurs through a protected frame port while the Smart System firmware regulates power delivery based on real-time rider input and cadence sensors.
Key Features of i:SY Skyfly E5 ZR F
- Bosch Performance Line SX motor generates 55 Nm torque
- Integrated Bosch CompactTube battery provides 400 Wh
- Full carbon frame construction for ultra-low weight
- Gates CDX belt drive for clean durable operation
- Shimano Nexus 5 speed internal geared hub
- Shimano hydraulic disc brakes regulate stopping force
- Minimalist Bosch Smart System with LED Controller
i:SY Skyfly E5 ZR F 400Wh 2024 Specs
| Brand | i:SY |
| Full Model Name/Series | Skyfly E5 ZR F (400Wh) 2024 |
| Country of Origin | Germany |
| Drive Unit Type | Mid-Drive (Bosch Performance Line SX / 55Nm) |
| Motor Nominal Power | 250 Watts / 600W Peak / 55 Nm |
| Battery Capacity | 400 Wh / Bosch CompactTube / Integrated Li-Ion |
| Display/Control Unit | Bosch Kiox 500 / LED Remote |
| Assist Classes | Class 1 |
| Max Assist Speed | 25 km/h |
| Drivetrain Compatibility | Shimano Nexus 5-Speed Internal Hub / Gates Carbon Drive CDX |
| Braking System | Shimano Deore Hydraulic Disc / 180mm |
| Suspension Setup | Rigid Carbon Fork |
| Frame Material | Full Carbon Fiber |
| Total Weight | ~17.9 kg |
| Wheel/Tire Size | 20" / Schwalbe Super Moto-X |
| Sensor System | Bosch Smart System (SX Multi-Sensor) |
| Charging Time | ~3.5 Hours |
| IP Rating | IP54 |
| Standard Warranty | 2 Years Electronics / 5 Years Frame |
| Application | Ultra-Light Carbon Compact; designed for minimum weight and maximum agility, ideal for carrying up stairs or onto public transit. |













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