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
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.