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R Adventure Series electric bike
Super73

R Adventure Series

The fully equipped flagship off-road Super73

$3,995 Consider
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Full Specifications

Peak Power 750W
Motor Type hub-drive
Torque 85 Nm
Top Speed 20 mph
Battery 960 Wh · 48V · 20Ah
Range (claimed) 40 mi
Bike Weight 88 lbs
Load Capacity 325 lbs
Wheels 20" / 20"
Regen Braking No
Tunable Controller Locked
Seat Height 32"
Charge Time 6 hrs
Frame Aluminum
Warranty 1 year
US Dealers Yes

Pros & Cons

✓ Pros

  • Full suspension provides excellent comfort and capability
  • 4-piston hydraulic brakes offer massive stopping power
  • Relocated battery placement improves center of gravity
  • Aggressive GRZLY tires and 8-speed cassette gearing options

✗ Cons

  • Extremely expensive at roughly $4k for a 48V/2000W hub-drive
  • Hub drive still drastically limits capability on steep off-road climbs
  • Heavy at 88 lbs for a bicycle-class machine
  • Proprietary electronics block upgrades

Recommended Modifications

Cosmetics only.

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