DTTZH F6/F6S/F6PRO Electric Bike for Adults with NFC & Password

Unlock your ride in 1 second with NFC card or 4-digit password—no bulky keys needed. The bright color LCD display shows speed, battery level, riding mode, mileage, and time, even in sunlight. Conquer any terrain with a 750W brushless motor (1500W peak power). The 48V 15.6Ah removable battery delivers 24 miles of pure electric range and 60 miles of PAS range. Fast 3A charger fully recharges in 5-7 hours. Full suspension with hydraulic front and rear shock absorption paired with 20×4 inch fat tires handles pavement, sand, grass, and rough terrain smoothly. Choose from 3 riding modes—Pure Electric, PAS (Pedal Assist), or Manual—with 7-speed shifting for flexible control. 95% pre-assembled; ride in 20 minutes. UL2849 & GCC certified. Backed by 1-year warranty, 24/7 support, and 30-day no-questions-asked return. Join thousands of satisfied DTTZH riders today.