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1. Motor: 48 V 750 W Bufang Motor

2. Brakes: Hydraulic Disc Brakes

3. Sensor: Torque Sensor

4. Battery: Integrated Samsung 48V 20 AH 

5. Derailleur: Sun Race Shifter (underneath handle bar)

6. Throttle: Thumb Throttle 

7. Display: Bufang DPC 

8. Max Speed: 20 mph (unlocked 28mph)

9.Max Range: 60-80 Miles 

10. Weight: 69 lbs (w/o Battery)

11. Fenders and Rear Rack: Yes

12. Tire: 26" 4.0 Kendra Krusader

13. Custom Design 

14. Upgraded 6061 AluminumFrame


Firefly Sky ST

Pick Your Options

    Don't love it? Bring it back.

    Our 14-day, 100-mile return policy lets you take your bikes for a spin to know they're right for you. 

    Policy is good for 14 days or 100 miles, whichever occurs first. 

    All returns subject to a 10% restocking fee. 

    Upgrades like tire inserts, accesssories, extra batteries, etc. are excluded from this policy.

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