YCQD-Super73 is a dual-battery off-road e-bike built for speed freaks! Packing a 750W beast of a motor + dual 48V 35Ah mega lithium batteries, it effortlessly hits 80km/h! With a 20-inch carbon steel frame and pro disc brakes, it rockets from 0-80km/h like a rocket launch! This beast of a street machine will make you want to call the cops the moment you twist the throttle! Conquer night rides, tear through city streets, dominate suburban trails—twist the throttle, and you become the legend!
1，Why is the YCQD-Super73 a god-tier electric bike?
It solves three major pain points:
Slow acceleration on regular e-bikes, getting overtaken by shared bikes
Running out of power mid-ride and having to push home—worse than social death
Rainy-day brake failure makes you afraid to open the throttle
Target Users:
Speed junkies aged 18-35, street style influencers, the coolest person at the club, badasses who want to dominate the streets in style
Core Value: Take off instantly! Easily hit 80km/h! The most powerful “legal rocket” of 2025!
2，YCQD-Super73 Solves Three Major Pain Points
Pain Point: Slow acceleration, laborious hill climbing
YCQD-Super73 Solution: 500W motor struggles uphill
750W motor: 0-50km/h in just 3 seconds Conquers 35° inclines effortlessly Range Anxiety: Recharging needed after 30-50km Dual 48V 35Ah batteries deliver 90km pure electric range tested Brake Unsafety: Excessively long wet braking distances Professional disc brakes achieve <4m emergency stopping distance on wet surfaces—stops instantly with one squeeze
3，YCQD-Super73 Core Power Specifications Explained
3.1 750W High-Performance Motor
Instantly unleashes 750W of explosive power, accelerating from 0-80km/h like a wild horse breaking free!
Three riding modes:
Cruise Mode: Urban commuting, energy-efficient and comfortable
Overtake Mode: Agile maneuvering through city streets
Rampage Mode: Blasts to 80km/h in seconds!
3.2 20-inch Carbon Steel Frame + Professional Suspension
Aircraft-grade carbon steel frame delivers rock-solid load-bearing stability
20-inch tires + high-strength shock absorption effortlessly conquer speed bumps, manhole covers, and gravel roads
Superior wet-weather traction—absolutely no slipping!
3.3 Professional Disc Brake System
Large brake discs achieve <4m braking distance on wet surfaces
10x stronger braking power than 99% of e-bikes! Instantly stops with one squeeze for worry-free safety
3.4 Dual 48V 35Ah Ultra-Capacity Lithium Batteries
Total 70Ah capacity delivers 90km pure electric range in real-world testing
6-hour fast charging: plug in at dawn, fully charged by dusk
Removable design for ultra-convenient home charging
3.5 Smart Instrument Panel + App Control
Large color LCD screen displays real-time speed, mileage, and battery level
Remote locking and status monitoring via mobile app
High-brightness backlight for clear visibility at night
4，YCQD-Super73 VS Standard E-Bikes
| Feature | Regular E-Bikes | After Riding YCQD-Super73 |
| Power | 500-1200W, struggles on hills | 750W motor, flies up 35° slopes effortlessly |
| Top Speed | 25-50 km/h | 80 km/h easily unlocked |
| Range | 30-60 km, often push home halfway | 90 km pure electric – ride all day worry-free |
| Brakes | E-brake + single disc, slips in wet | Professional disc brakes, stops dead <4m even on wet roads |
5，Common Questions Answered Once and for All
Q1: Is 42kg heavy?
A1: It has some weight, but you barely feel it while riding! Easily takes elevators up and down stairs. First gear handles hills effortlessly—even women can ride it with ease!
Q2: Is it beginner-friendly?
A2: Absolutely! First gear cruises at 25km/h with ultra-smooth stability. Gradually shift to second and third gears as you adapt. Throttle response is linear—no sudden jolts!
Q3: Is the after-sales service reliable?
A3: 1-year warranty on the motor, 2-year warranty on the battery, and lifetime warranty on the frame! Nationwide warranty coverage—buying this is a smart investment!
6，Core Specifications at a Glance
Model: YCQD-Super73
Frame Material: 20″ carbon steel frame
Battery: Dual 48V 35Ah lithium batteries
Motor: 750W high-performance motor
Max Speed: 80km/h Pure Electric Range: 90km Charging Time: 6 hours Braking System: Professional Disc Brakes Net Weight: 40kg Gross Weight: 42kg Product Dimensions: 168×84×60cm Packaging Dimensions: 150×85×30cm
