Tern HSD P5i
75 Nm
Torque
545 Wh
Battery
67 mi
Claimed range
61.9 lb
Weight
419 lb
Max load
Compact cargo — a short bike that still carries one passenger and 419 lb gross. Belt drive and a 5-speed internal hub mean no derailleur and almost no maintenance. EN17860 certified to 190 kg. Rider limit 287 lb.
Full specification
| Headline | |
| Price | $4,999 |
|---|---|
| Category | Cargo & family |
| Price per Wh | $9.17 per Wh |
| Model year | 2026 |
| Motor | |
| Torque | 75 Nm |
| Drive | Mid-drive |
| Motor make | Bosch Performance BDU34 |
| Sensor | Torque |
| Battery & range | |
| Battery | 545 Wh |
| Removable battery | Yes |
| Range (claim) | 67 mi |
| Range as stated | 35-67 miles |
| Est. real range | 27 mi |
| Estimate assumes | 20 Wh per mile |
| Weight & capacity | |
| Weight | 61.9 lb |
| Max load | 419 lb |
| Rack capacity | 176 lb |
| Class & speed | |
| Ships as | Class 1 — pedal assist to 20 mph, no throttle |
| Unlocks to | Class 1 |
| Top assisted speed | 20 mph |
| Build | |
| Gears | 5-speed |
| Drivetrain | Shimano 5-speed internal hub, Gates CDX belt |
| Brakes | Hydraulic disc |
| Front rotor | 180 mm |
| Rear rotor | 180 mm |
| Suspension | Rigid |
| Fork travel | Rigid |
| Rear travel | None |
| Front suspension | No |
| Tires | 20" |
| Display | Bosch Purion 200 |
| Frame | 6061 aluminium |
| Sizes | One size |
| Step-through option | Yes |
| Included | |
| Lights | Yes |
| Fenders | Yes |
| Rack | Yes |
| Kickstand | Yes |
| Safety | UL 2849 |
| Safety certification | UL 2849 — full system |
| As the maker states it | Tern ebikes use e-bike systems that are certified to UL 2849 |
Safety certification: UL 2849 — full system. Tern states: “Tern ebikes use e-bike systems that are certified to UL 2849” (source). That is the manufacturer’s own claim, not something we verified — you can check a specific model in UL’s Product iQ database. Why this matters.
Specs transcribed from www.ternbicycles.com on 2026-09-19. Fields the manufacturer does not publish are shown as “—” rather than estimated. Manufacturers revise specs without notice — confirm before buying.