Radster Road

Built for smooth, everyday rides
1,713 Reviews
Rated 5 out of 5

Colors

20-28

MPH

65+

Mile Range

The Radster Road isn’t just the best commuter bike, it’s the perfect commuter bike. It can get you up to 28 mph when you’re running late, give you enough range to cover your entire town, and keep you feeling great for hours — thanks to two ergonomic frame options that prioritize rider comfort. And the best part? It’s just as fun and capable when the weekend rolls around.

Fully Assembled

Veteran Business

0% Financing

2 Year Warranty

In-House Repair

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

Top Speed

20-28 mph

USB Ports

Optional, sold separately

 

Bell

Yes

Brakes

Tektro Hydraulic Disc E350

Brake Lever(s)

Tektro semi-metallic P20.11

Brake Pad Material

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

1×8 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 Racks

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

70 mm A-head

Tires

Kenda Kwick Series 29″ X 2.2″ with Puncture Protection and reflective strip

  

Rider Heights4’11”-5’8″ (150-173 cm) / 5’7″-6’4″ (170-193 cm)
Bike Weight74.5 lb (33.8 kg), 65.5 lb (29.7 kg) with battery removed
Payload320 lb, (290 lb. max rider)
Rear Rack Payload55 lb (25 kg)
Handlebar Height44″ (111.8 cm)
Reach15.2″ (386 mm)
Seat Height

Regular:

From ground: 30.5″ – 38″ (78.7 – 96.5 cm)
From pedal bottom stroke: 25″ – 33″ (64 – 84 cm)

Large:

From ground: 32″ – 39″ (81.3 – 99.0 cm)
From pedal bottom stroke: 27″ – 35″ (69 – 89 cm)

Standover HeightReg: 22″ (55.9 cm) / Lrg: 24″ (61 cm)
Stepover HeightReg: 19.75″ (50.2 cm) / Lrg: 24″ (61 cm)
Total Length75.5″ (191.8 cm)
WheelbaseReg: 46.6″ (118.3 cm) / Lrg: 47.4″ (120.3 cm)
Seat Tube LengthReg: 15.0″ (380 mm) / Lrg: 16.8″ (426 mm)

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