Coswheel CT20S Electric Bike – The Fastest Fat Tire E-Bike
Unleash serious speed, torque, and all-terrain capability with the Coswheel CT20S—a high-performance electric bike built for thrill-seekers, commuters, and adventurers alike. With a peak 2000W motor, 120N·m of torque, and a 60V power system, it reaches speeds over 40 MPH in off-road mode and climbs 35° slopes with ease. The CT20S doesn’t just ride—it dominates.
Key Specs:
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Motor: 60V Peak 2000W (Rated 1500W) Brushless Rear Hub
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Torque: 120N·m for explosive off-the-line power
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Top Speed: 28+ MPH (Class 2/3) | 40+ MPH in Off-Road Mode
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Battery: 60V 27.5Ah (1650Wh) Lithium | Up to 100 miles range (PAS)
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Suspension: 80mm front + 180mm rear travel for true dual suspension
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Tires: 20" x 5.0" Off-road Fat Tires w/ AV+ lining
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Brakes: Hydraulic dual-piston w/ 180mm stainless discs
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Throttle: Upgraded thumb throttle (2024 quick-release design)
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Lights: 120 LUX Angel Eye headlight + integrated rear LED
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Gearing: Shimano 7-speed
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Display: Easy-read LCD w/ PAS level & battery info
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Charger: 60V 5A (3.5–8 hour charge time)
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Frame: 6061-T6 Hydroformed Aluminum Alloy
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Max Load: 330 lbs | Rider Height: 5'1"–6'5"
-
Bike Weight: 88+ lbs (with battery)
Whether you’re bombing trails, commuting across town, or loading up gear, the CT20S is the premium fat tire ebike engineered for performance and versatility.
Buy It With:
-
Front Footrest for Coswheel E-Bike
-
CT20/CT20S Sidecar
What Riders Are Saying:
YouTube reviewers call the CT20S “a monster,” praising its acceleration, battery life, and plush suspension. With countless 5-star videos and detailed unboxings, this ebike has earned its title as one of the fastest and most comfortable fat tire electric bikes on the market.
Order Processing Time: | Standard Processing : 1 to 2 business days (orders after 6 PM processed next business day). Please allow 4-7 days for delivery for products in stock. Want to delay delivery for a later date? No problem! Just contact us. |
Shipping rates and Delivery: | Orders over $200: Free Shipping. Orders under $200: $15 flat shipping fee. Shipping limited to the United States. Shipping Methods: Freight carriers (18-wheel trucks) used for most orders. Freight items require curbside delivery appointment (phone number required at checkout). |
Description
Coswheel CT20S Electric Bike – The Fastest Fat Tire E-Bike
Unleash serious speed, torque, and all-terrain capability with the Coswheel CT20S—a high-performance electric bike built for thrill-seekers, commuters, and adventurers alike. With a peak 2000W motor, 120N·m of torque, and a 60V power system, it reaches speeds over 40 MPH in off-road mode and climbs 35° slopes with ease. The CT20S doesn’t just ride—it dominates.
Key Specs:
-
Motor: 60V Peak 2000W (Rated 1500W) Brushless Rear Hub
-
Torque: 120N·m for explosive off-the-line power
-
Top Speed: 28+ MPH (Class 2/3) | 40+ MPH in Off-Road Mode
-
Battery: 60V 27.5Ah (1650Wh) Lithium | Up to 100 miles range (PAS)
-
Suspension: 80mm front + 180mm rear travel for true dual suspension
-
Tires: 20" x 5.0" Off-road Fat Tires w/ AV+ lining
-
Brakes: Hydraulic dual-piston w/ 180mm stainless discs
-
Throttle: Upgraded thumb throttle (2024 quick-release design)
-
Lights: 120 LUX Angel Eye headlight + integrated rear LED
-
Gearing: Shimano 7-speed
-
Display: Easy-read LCD w/ PAS level & battery info
-
Charger: 60V 5A (3.5–8 hour charge time)
-
Frame: 6061-T6 Hydroformed Aluminum Alloy
-
Max Load: 330 lbs | Rider Height: 5'1"–6'5"
-
Bike Weight: 88+ lbs (with battery)
Whether you’re bombing trails, commuting across town, or loading up gear, the CT20S is the premium fat tire ebike engineered for performance and versatility.
Buy It With:
-
Front Footrest for Coswheel E-Bike
-
CT20/CT20S Sidecar
What Riders Are Saying:
YouTube reviewers call the CT20S “a monster,” praising its acceleration, battery life, and plush suspension. With countless 5-star videos and detailed unboxings, this ebike has earned its title as one of the fastest and most comfortable fat tire electric bikes on the market.
Delivery Information
Order Processing Time: | Standard Processing : 1 to 2 business days (orders after 6 PM processed next business day). Please allow 4-7 days for delivery for products in stock. Want to delay delivery for a later date? No problem! Just contact us. |
Shipping rates and Delivery: | Orders over $200: Free Shipping. Orders under $200: $15 flat shipping fee. Shipping limited to the United States. Shipping Methods: Freight carriers (18-wheel trucks) used for most orders. Freight items require curbside delivery appointment (phone number required at checkout). |
Returns

Color/Go Package (FREE) Electric Starter + Alarm/Comfort Package (+$99.00) Rear Rack + USB Phone Case Holder