Battery
48V, 14 Ah (672 Wh) with Lithium NCA 18650 Samsung 35E cells, rated for 800 charge cycles
Charger
48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets
Controller
48V, 750W
Display
Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more
Hub Motor
750W brushless Shengyi direct drive hub motor with regenerative braking, 40 Nm of torque
Lights
Front: Standard Rad Power Bikes LED headlight
Rear: Integrated taillight with brake light
Pedal Assist
Intelligent 5 level pedal assist with 12 magnet cadence sensor
Throttle
Half twist throttle
Wiring
Water resistant connectors and wiring harness
USB Ports
Display: 5V, .5 AmpBrake Calipers
Tektro Aries (MD-M300)
Brake Levers
Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell
Brake Pad Material
Sintered metal
Brake Rotors
Tektro 180 mm front and rear
Chain
KMC Z7
Crank Set
46T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard
Derailleur
7-Speed Shimano Altus
Fenders
Included, black plastic front and rear, full coverage
Fork
Suntour spring fork with lockout and preload adjustment, 80 mm travel, 100 mm hub width, 9 mm quick release
Frame
6061 aluminum
Freewheel
DNP 7-speed freewheel, 11-34T
Gearing
1 x 7-speed
Grips
Durable Imitation Leather Ergonomic Grips
Handlebars
Custom formed aluminum
Headset
Semi-integrated, 1-1/8" straight steerer tube
Kickstand
Heavy-duty aluminum with wide plastic foot
Pedals
Wellgo B087 CrMo axle, forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading
Racks
Front: Optional
Rear: Integrated, 45 lb carrying capacity, 16 mm tubing diameter
Rims
Weinmann Goliath, alloy, double wall, 36H
Saddle
Velo Plush with lifting handle
Seat Post
Promax, 340 mm x 27.2 mm
Seat Post Clamp
Quick release
Shifter
Shimano SL-TX50-7R thumb shifter, 7-speed
Spokes
12-gauge stainless steel
Stem
Zoom, 60º angle adjustment, 100 mm length, 88 mm height adjustment
Tires
Rad Power Bikes by Kenda K-Rad 26" x 2.3", K-Shield puncture-resistant linerRecommended Rider Heights
4'10" - 6'
Frame Size
14"
Handlebar Height
42-45" (adjustable)
Handlebar Reach
13.5"
Seat Height
24.5" - 33"
*Measured from bottom of the pedal stroke
Stand Over Height
17"
Total Length
70"
Wheelbase
44"
Dropout Width
Front: 100 mm
Rear: 135 mm
Bottom Bracket Shell Width
68 mm
Square taper bottom bracket
Seat Tube Length
14.5"
Top Tube Length (effective)
n/a
Head Tube
7"
Chain Stay
18"
Handlebar Width
600 mm (24")
Crank Length
170 mm
Seat Post Diameter
27.2 mm
Max Tire Width
2.3"
Bike Weight
65 lb
Payload Capacity
275 lb
Rear Rack Capacity
45 lbThe Rad Battery Pack
With over a decade of designing and building ebikes under our belts, we know that a high-capacity battery like this isn’t something you cheap out on. We designed and built our batteries using genuine Samsung 35E cells, which are some of the most energy-dense and reliable lithium-ion cells on the market today. These cells have allowed us to build an overall better battery, and at only 7.7 lb, it's one of the lightest and most energy-dense packs on any electric bike.
25-45+
Miles per Charge
5-6 Hours
To Fully Charge
672 Wh
Total Battery Capacity
Reliable, Smooth, Maintenance-Free Hub Motor
Using a brushless direct drive hub motor allows regenerative braking to be enabled as a standard feature. This allows the user to slow down when traveling downhill or coming to a stop while charging the battery in the process. Regenerative braking is automatically activated anytime you engage the brake levers, meaning you can take advantage of this amazing feature without having to do anything extra.
750W
Motor Power
40 Nm
Max Motor Torque
