Quick Summary
The DTTZH A12 is a black folding electric bike with 14-inch tires and a removable 48V 15Ah battery. It has pure-electric, pedal-assist and pedal-only modes, with stated ranges of 22 miles in pure-electric mode and 60 miles in pedal-assist mode.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Motor | 750W rated power and 1500W peak power are specified; these are separate ratings. |
| Battery | Removable 48V 15Ah battery. |
| Stated range | 22 miles in pure-electric mode and 60 miles in pedal-assist mode. The conditions behind these figures are not specified. |
| Wheel size | 14-inch tires; compare the size and bike fit with your needs. |
| Riding modes | Pure electric, pedal assist and pedal only. |
| Brakes and suspension | Dual disc brakes, six-point frame suspension and a front fork are specified. |
| Remote | Remote functions include starting, locking or unlocking, and an alarm. |
| Certification and warranty | UL 2849 certification and a 1-year manufacturer warranty are specified. Check the warranty terms for coverage conditions. |
Key Features Explained
The three riding modes let you choose between electric power, pedal assistance and pedaling without electric assistance. The listed range differs by mode, so use the figure for the mode you expect to ride. Actual range can depend on conditions not detailed in the product information.
The battery is removable and the bike folds. Check its folded dimensions and battery handling details against your storage and transport plans before choosing it.
What to Compare Before Buying
- Range: Compare the stated distance for your intended riding mode with your planned trips, keeping in mind that range conditions are not specified.
- Motor rating: The specifications list 750W rated power and 1500W peak power. Keep the ratings distinct when comparing bikes.
- Fit and storage: Check the 14-inch tire size, rider fit and folded dimensions for your needs and available storage space.
- Load limit: Confirm the bike’s stated maximum load in the exact product specifications before riding.
- Controls and equipment: Check that the remote functions, riding modes and brake configuration match your preferences.
Before You Decide
Check rider fit, the bike’s maximum load and folded dimensions, and compare the stated range for your preferred riding mode with your planned trips. Review the manufacturer’s instructions before riding and check the warranty terms.











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