DUOTTS C29
The DUOTTS C29 is an electric bike with a 48V15Ah S:48V12Ah pack, a stated top speed of 45km/h L:52 km/h, a 750W rating, a nominal 48V, a weight of 24.9kg M:25.3kg L:25.5kg, a charge time of 6–8 hours and a 2.4" HD display.
Last updated: 3 November 2026
Motor and performance
- Continuous rated power
- 750W
- Torque
- 65Nm
- Top speed
- 45km/h L:52 km/h
- Range
- 90 km
- Range description
- 80-100 km
“International Version Motor 48V 750W EU Version Motor 48V 250W”
Source: duotts.com/products/c29
“65Nm power system makes 30° hills feel effortless”
Source: duotts.com/products/c29
Row from the maker’s page: “Top Speed (International) S/M” | “45km/h L:52 km/h”
Source: duotts.com/products/c29
“Max Range Up to 90 km in assist mode (At a weight of 75KG ；actual performance varies with temperature, terrain, rider weight, etc.)”
Source: duotts.com/products/c29
“With a 15AH battery, it supports pedal-assist mode for 80-100 km and pure electric mode for 50-60 km.”
Source: duotts.com/products/c29
Battery and charging
- Battery
- 48V15Ah S:48V12Ah
- Rated capacity
- 15Ah
- Battery options offered
- Single Battery
- Charger output voltage
- 54.6V
- Charger output current
- 2A
- Charging time
- 6–8 hours
- Rated voltage
- 48V
Row from the maker’s page: “Battery L/M” | “48V15Ah S:48V12Ah”
Source: duotts.com/products/c29
“Equipped with a reliable 48V 15Ah battery, this e-bike delivers steady power and long-lasting performance”
Source: duotts.com/products/c29
Row from the maker’s page: “Option” | “Single Battery”
Source: duotts.com/products/c29
“Battery Charger 54.6V 2A charger Charging Time 6–8 hours”
Source: duotts.com/products/c29
“Battery Charger 54.6V 2A charger Charging Time 6–8 hours”
Source: duotts.com/products/c29
“Battery Charger 54.6V 2A charger Charging Time 6–8 hours”
Source: duotts.com/products/c29
“International Version Motor 48V 750W EU Version Motor 48V 250W”
Source: duotts.com/products/c29
Brakes and safety
- Brakes
- disc brakes
- Headlight
- 300 LUX headlight
“C29Pro's control panel features Shimano 21-speed gears, front and rear disc brakes, an electric half-handle throttle”
Source: duotts.com/products/c29
“Headlight 300 LUX headlight, manually operated”
Source: duotts.com/products/c29
Frame and components
- Screen type
- 2.4" HD display
- Tires
- 29*2.1
- Gearing
- Shimano Tourney 3×7-speed
- Frame material
- Aluminium alloy
“Display 2.4" HD display, Bluetooth-enabled for Duotts App”
Source: duotts.com/products/c29
“C29Pro is equipped with 29*2.1 INFLATABLE TIRES, unlike traditional rubber tires, inflatable tires allow riders to adjust air pressure”
Source: duotts.com/products/c29
“Transmission System Shimano Tourney 3×7-speed derailleur system”
Source: duotts.com/products/c29
“Frame Aluminium alloy frame”
Source: duotts.com/products/c29
Size and fit
- Weight
- 24.9kg M:25.3kg L:25.5kg
Row from the maker’s page: “Bike Weight S” | “24.9kg M:25.3kg L:25.5kg”
Source: duotts.com/products/c29
Identity
- Versions offered
- International version
Row from the maker’s page: “Version” | “International version”
Source: duotts.com/products/c29
Sources
- Archived document
Source: duotts.com/products/c29
Retrieved October 27, 2026