HappyRun Sports
HappyRun F18
High-Torque Hub Platform — 35kW Peak, No Integrated Regen
$1,599
Strong Buy
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Full Specifications
Peak Power
6,000W
Motor Type
mid-drive
Torque
245 Nm
Top Speed
46 mph
Battery
1,800 Wh · 60V · 30Ah
Range (claimed)
60 mi
Bike Weight
125 lbs
Load Capacity
300 lbs
Wheels
17" / 14"
Regen Braking
No
Tunable Controller
Locked
Seat Height
26.5"
Brake Rotor
190 mm
Frame
Carbon steel
Warranty
2 year
US Dealers
Yes
Pros & Cons
✓ Pros
- Highest peak motor wattage (6kW) of any mid-drive in this comparison
- 245 Nm torque — best torque figure for hill climbing at lbs
- Biggest battery (1,800Wh) — most range in mid-drive class
- 17"/14" wheels — proper trail geometry
- Oil-spring rear coilover is better stock suspension than most competitors
- 2-year warranty — best in class
✗ Cons
- Lacks Regenerative Braking — May affect brake wear/heat for heavier loads on descents
- 300 lb limit means you're lbs margin — minimal buffer with riding gear
- 7-hour full charge is the slowest alongside the IN10 Pro
- Proprietary controller — no open tuning ecosystem
- No confirmed speed unlock path beyond 46 mph