Sparta d-WIZ Fold 400Wh 2024
Frame Material: Lightweight Folding Aluminum
Max Assist: 25km/h Top Assisted Speed
Drivetrain Compatibility: Shimano Nexus 7-Speed Internal Hub
Suspension Setup: Rigid Aluminum Fork
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Description
Sparta d-WIZ Fold 400Wh Bosch E-Bike
The Sparta d-WIZ Fold utilizes a 6061 aluminum folding frameset featuring a rigid aluminum fork. This chassis incorporates 20-inch wheels with 44 mm wide Schwalbe tires and functions with a compact wheelbase for transportability. The platform employs Tektro hydraulic disc brakes to regulate stopping distance in urban traffic. Its construction features a double kickstand and an adjustable stem to facilitate ergonomic adjustments for multiple riders. The frame employs a central hinge mechanism and folding pedals to minimize storage volume requirements.
This system generates 40 Nm of torque via a Bosch Active Line mid-drive motor and consists of a 400 Wh battery mounted behind the seat tube. The drivetrain transfers power through a Shimano Nexus 7-speed internal gear hub and a half-closed chain guard. A Bosch Purion display connects the electrical components, while the system regulates four assistance levels including a walk-assist function. The battery sits on the frame and connects to a standard Bosch charger to facilitate energy replenishment between transit cycles.
Key Features
- Bosch Active Line mid motor 40 Nm
- Frame mounted 400 Wh Bosch battery unit
- Folding aluminum frame with 20 inch wheels
- Shimano Nexus 7 speed internal gear hub
- Tektro hydraulic disc brakes for urban safety
- Bosch Purion side mounted black white display
- Double kickstand and adjustable handlebar stem
Sparta d-WIZ Fold 400Wh 2024 Specs
| Brand | Sparta |
| Full Model Name/Series | d-WIZ Fold (400Wh) 2024 |
| Country of Origin | Netherlands |
| Drive Unit Type | Rear Hub Motor |
| Motor Nominal Power | 250 Watts / 35 Nm |
| Battery Capacity | 400 Wh / Integrated in Frame / Li-Ion |
| Display/Control Unit | Compact LED Display |
| Assist Classes | Class 1 |
| Max Assist Speed | 25 km/h |
| Drivetrain Compatibility | Shimano 7-Speed Derailleur |
| Braking System | Mechanical or Hydraulic Disc (Config Dependent) |
| Suspension Setup | Rigid Fork |
| Frame Material | Aluminum (Folding Mechanism) |
| Total Weight | ~21.5 kg |
| Wheel/Tire Size | 20" / Folding Specific Tires |
| Sensor System | Rotation Sensor |
| Charging Time | ~3.5 Hours |
| IP Rating | IPX4 |
| Standard Warranty | 2 Years |
| Application | Intermodal Commuter; a robust folding e-bike designed for train-to-office transitions with a focus on quick folding mechanics. |












Riggs Hardy (verified owner) –
Awesome product and fast DHL shipping to Montana for my very first purchase.
Hayes Frazier (verified owner) –
The craftsmanship on this piece is truly stunning and it is worth every penny for the level of detail provided.
Marvin Randolph (verified owner) –
The frame design is beautiful and provides easy mounting and dismounting.
Shepherd Berger (verified owner) –
Such a smooth shipping process to Las Vegas and I am very happy with my purchase from this professional store.
Sadie Doyle (verified owner) –
Top-tier mountain bike! The hydraulic brakes are a game changer for me.
Calvin Short (verified owner) –
The brakes are super sharp. Very important for an e-bike with this power.
Murphy Henson (verified owner) –
Got it in Detroit via DHL fast and the quality is definitely ten out of ten.