
Tern's Ultra Low-Step Cargo Bike
With an ultra low step frame, upright riding position, adjustable cockpit, ergonomic grips, swept back handlebars, balloon tires, and suspension seatpost, the NBD is one comfortable ebike. Equipped with a Bosch system for reliability, the NBD makes pedaling easier—and hills and headwinds no big deal! It has all the features you want for everyday riding, including lights, fenders, durable tires, a built-in rear rack and more. The NBD comfortably fits riders 4’10” – 6’3” up to 264 lb.
At a Glance
- Ultra low step frame
- Upright riding position
- Adjustable cockpit
- Equipped with a Bosch Performance Line motor
- Shimano® Nexus 8-speed internal hub
Bike Facts
Serving size Carries up to 2 people
| Amount per ride | |
|---|---|
| Joy | 100% |
| Bike Details | |
| Frame Material | Aluminum |
| Brakes | Shimano, hydraulic disc |
| Tires | Schwalbe Big Apple, 55-406, puncture protection, Reflex |
| Number of Gears | 8 |
| Rider Height | One size: 4'10" – 6'3" |
| Weight | Approx 52 Lbs. |
| Ebike Class | 1 |
| Motor Power | Bosch Active Line Plus, 270% Assist, 50 Nm Torque |
| Battery / Range | Bosch PowerPack 400 |
| Max Load (lbs) | 308 |
| Included Accessories | Bell, chain cover, kickstand, front & rear light, fenders, Gaia rear rack |
| Maintenance Requirements | Low |
One Size, Many Riders
The Tern NBD fits a wide range of riders, from about 4’11” to 6’5”. Its adjustable stem lets you change your position in seconds—no tools required—making it easy to share between family members. With the Easy-Step frame, smaller riders can hop on and off with confidence, no gymnastics required.

Tern Cargo Bike Comparison Chart
| Feature | GSD Gen 3 | Quick Haul Long | HSD Gen 2 | Quick Haul | NBD |
|---|---|---|---|---|---|
| Ideal For | Full family cargo, 2 kids or adult | Affordable long-tail for 2 kids | Compact cargo for 1 passenger | Budget cargo for 1 kid or gear | Ultra-low step, easy everyday riding |
| Max Gross Weight | 210 kg (463 lb) | 190 kg (419 lb) | 180 kg (397 lb) | 150 kg (331 lb) | 140 kg (309 lb) |
| Rear Rack Max Load | 100 kg (220 lb) | 90 kg (198 lb) | 80 kg (176 lb) | 50 kg (110 lb) | 27 kg (60 lb) |
| Passenger Capacity | 2 kids or 1 adult | 2 kids or 1 adult | 1 kid or 1 adult | 1 kid or small adult | 1 young child in child seat |
| Bosch System | Smart System or System 2 | System 2 | Smart System | System 2 | System 2 |
| Motor | Cargo Line (85 Nm) | Cargo Line | Performance Line / Sport | Performance Line or Active Plus | Performance Line or Active Plus |
| Drive Type | Chain or belt (varies by trim) | Chain | Chain or belt (varies by trim) | Chain | Chain or belt (varies by trim) |
| Suspension | Fork + seatpost | Rigid | Fork | Rigid | Seatpost only |
| Rider Fit Range | 150–200 cm (4'11"–6'7") | 155–190 cm (5'1"–6'3") | 150–195 cm (4'11"–6'5") | 145–180 cm (4'9"–5'11") | 147–190 cm (4'10"–6'3") |
| Notes | Highest capacity, ABS & GPS-ready | Value cargo bike with 2-passenger rack | Balanced small cargo bike with Smart features | Entry cargo, compact and simple | Ultra-low step, very stable for all riders |