MSRP | $1,999 | $1,999 |
|---|---|---|
Where to Buy | $1,999 At Rad Power Bikes | $1,999 At Rad Power Bikes |
Category | Commuter, E-Bike | Commuter, E-Bike |
Weight | 75.0 lbs | 78.0 lbs |
| Aluminum | Aluminum | |
| 29″ | 650b | |
Brakes | Hydraulic Disc | Hydraulic Disc |
| 750W 100Nm hub-drive | 750W 100Nm hub-drive | |
| 720Wh | 720Wh | |
Groupset | Shimano | Shimano |
Drivetrain | 1 × 8 | 1 × 8 |
Suspension | Hardtail | Hardtail |
Front Travel | 80mm | 80mm |
Brand Site | ||
Summary | The Rad Power Bikes Radster Road and Rad Power Bikes Radster Trail are both aluminum frame commuter e-bikes with modest components and hydraulic disc brakes. The Radster Road has 29″ wheels and higher gearing, while the Radster Trail has 650b wheels. | |
Frame | Aluminum | Aluminum |
|---|---|---|
Fork | SR Suntour hydraulic suspension fork, 80mm travel, tapered steerer tube, thru axle Travel: 80mm | SR Suntour hydraulic suspension fork, 80mm travel, tapered steerer tube, thru axle Travel: 80mm |
Stem | 70 mm A-head | 40mm A-head |
Handlebar | Aluminum, 710 mm wide | Aluminum, 710mm wide |
Saddle | Padded sport saddle with shallow anatomic cut-out and contoured sides | 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 | Regular: 350 mm x 31.6 mm, Large: 400 mm x 31.6 mm |
Pedals | Alloy Platform, Boron axle with reflectors, standard 9/16" X 20 TPI threading | Alloy Platform, Boron axle with reflectors, standard 9/16" X 20 TPI threading |
Grips | Ergonomic rubber comfort grips | Ergonomic rubber comfort grips |
Rear Derailleur | Shimano 8-speed | Shimano 8-speed |
|---|---|---|
Crank | 50T with dual sided chain ring cover, 170 mm crank arms | 50T with dual sided chain ring cover, 170mm crank arms |
Shifters | Shimano 8-speed thumb shifter | Shimano 8-speed thumb shifter |
Cassette | 8-speed freewheel 11-34T | 8-speed freewheel 11-34T |
Brakes | Tektro Hydraulic Disc E350 | Tektro Hydraulic Disc E350 |
Tires | Kenda Kwick Series 29" X 2.2" with Puncture Protection and reflective strip | Kenda Havok 27.5" X 3.0" with puncture protection and tan sidewall |
|---|---|---|
Disc Rotors | 180 mm x 1.8 mm | 180mm x 1.8mm |
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. | 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. |
|---|---|---|
Battery | 15Ah 720 Wh Safe Shield Advanced Semi-Integrated Battery, Samsung 50GB or LG M50LT cells, UL Certified to UL-2271 | 15Ah 720 Wh Safe Shield Advanced Semi-Integrated Battery, Samsung 50GB or LG M50LT cells, UL Certified to UL-2271 |
Display | Rad custom color display. See Display section below for details. | Rad custom color display. See Display section below for details. |
Charger | 48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets | 48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets |
Lights | Auto-on feature, Front: ~200 lumens LED headlight with built-in reflector, Rear: Integrated taillight with brake light and turn signals | Auto-on feature, Front: ~200 lumens LED headlight with built-in reflector, Rear: Integrated taillight with brake light and turn signals |
|---|---|---|
Fenders | Full coverage aluminum alloy fenders with chain guard | Front and full rear alloy mudguard |
Racks | Rear: Integrated, 55 lb (25 kg) carrying capacity | Rear: Integrated, 55 lb (25 kg) carrying capacity |
Bell | Yes | Yes |