Rad Power Bikes Radster Trail

We’ve slimmed down Rad’s classic fat tires for a sportier off-road experience, and upped the torque for faster hill-climbing. Enjoy up to 65 miles of range per charge, class-3 capabilities, and controls that lock with a personalized passcode.

Electronics
Battery
15Ah 720 Wh Safe Shield Advanced Semi-Integrated Battery, Samsung 50GB or LG M50LT cells, UL Certified to UL-2271

Charger
48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets

Class
Class switchable 1 to 3. Ships in Class 2 status.

Display
Rad custom color display. See Display section below for details.

Hub Motor
Rear hub 750W, 100 Nm torque
Stated wattage is the manufacturer’s rated power capacity. Actual power-to-ground wattage is under 750W to ensure ebike regulatory compliance and may vary depending on riding conditions.

Lights
Auto-on feature
Front: ~200 lumens LED headlight with built-in reflector
Rear: Integrated taillight with brake light and turn signals

Pedal Assist
Torque sensor, 5 PAS Levels, plus a zero assist option

Range
Estimated 25-65 miles per charge

Throttle
Half twist throttle

USB Ports
One USB-C port, located on remote

To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.

Components
Bell
Yes

Brake System
Tektro Hydraulic Disc E350

Brake Pads
Tektro semi-metallic P20.11

Brake Rotors
180mm x 1.8mm

Crank Set
50T with dual sided chain ring cover, 170mm crank arms

Derailleur
Shimano 8-speed

Fenders
Front and full rear alloy mudguard

Fork
SR Suntour hydraulic suspension fork, 80mm travel, tapered steerer tube, thru axle

Frame
Aluminum

Freewheel/Cassette
8-speed freewheel 11-34T

Gearing
1x8 speed

Grips
Ergonomic rubber comfort grips

Handlebar
Aluminum, 710mm wide

Kickstand
Side mounted, adjustable angle kickstand

Pedals
Alloy Platform, Boron axle with reflectors, standard 9/16" X 20 TPI threading

Rear Rack
Integrated, 55 lb (25 kg) carrying capacity

Saddle
Padded sport saddle with shallow anatomic cut-out and contoured sides

Seatpost
Regular: 350 mm x 31.6 mm
Large: 400 mm x 31.6 mm

Seatpost Clamp
38.1 mm

Shifter
Shimano 8-speed thumb shifter

Stem
40mm A-head

Tires
Kenda Havok 27.5" X 3.0" with puncture protection and tan sidewall

To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.