The COSWHEEL CT20 Electric Bike is a family-friendly fat tire e-bike that combines powerful performance, long-range capability, and versatile cargo-carrying functionality. Designed with an extended frame that can accommodate multiple riders, the CT20 is ideal for commuting, family outings, recreational riding, and light off-road adventures. Built with a durable aluminum alloy frame, oversized 20" × 5" tires, and full suspension, it delivers a comfortable and stable riding experience across a variety of terrains. A powerful brushless motor, removable high-capacity battery, and Shimano 7-speed drivetrain provide the performance needed for both urban and outdoor riding.
Features
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Peak 1500W brushless rear hub motor (1000W rated)
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80 N.m torque for strong acceleration and hill-climbing performance
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Removable 48V 25Ah lithium battery
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Up to 87 miles (140 km) range with pedal assist
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Up to 50 miles (80 km) range in throttle-only mode
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Top speed up to 28 mph (45 km/h)
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Full suspension system for enhanced comfort
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20" × 5" all-terrain fat tires
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Hydraulic disc brakes with 180mm rotors
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Shimano 7-speed drivetrain
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5-level pedal assist system
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Twist throttle control
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LCD display with riding information
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Front LED headlight and rear LED taillight
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Extended frame suitable for carrying passengers or cargo
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Maximum load capacity of 330 lbs. (150 kg)
Specifications
| Specification |
Details |
| Model |
COSWHEEL CT20 |
| Product Type |
Electric Fat Tire Bike |
| Frame Material |
Aluminum Alloy |
| Motor Type |
DC Brushless Rear Hub Motor |
| Motor Power |
Peak 1500W (Rated 1000W) |
| Rated Voltage |
48V |
| Torque |
80 N.m |
| Battery Type |
18650 Lithium Battery |
| Battery Capacity |
25Ah Removable |
| Battery Energy |
1200Wh |
| Transmission |
Shimano 7-Speed |
| Pedal Assist Levels |
5 |
| Throttle |
Twist Throttle |
| Tire Size |
20" × 5" Fat Tires |
| Suspension |
Front and Rear Suspension |
| Brakes |
Hydraulic Disc Brakes |
| Brake Rotor Size |
180 mm |
| Top Speed |
28 mph (45 km/h) |
| Range (Throttle Only) |
Up to 50 miles (80 km) |
| Range (Pedal Assist) |
Up to 87 miles (140 km) |
| Climbing Ability |
30° |
| Charging Time |
3.5–8 Hours |
| Display |
LCD Display |
| Controller |
48V 28A |
| Lighting |
Front LED Headlight and Rear LED Taillight |
| Maximum Load Capacity |
330 lbs. (150 kg) |
| Safe Load Capacity |
265 lbs. (120 kg) |
| Net Weight |
88 lbs. (40 kg) |
| Overall Dimensions |
70.9" × 26.4" × 45.3" (180 × 67 × 115 cm) |
| Package Dimensions |
59.4" × 14.2" × 35.4" (151 × 36 × 90 cm) |
| Recommended Rider Height |
5'1" – 6'5" |
| Operating Temperature |
-10°C to 40°C |


