Specifications Breakdown

  • Motor: 36V 250W
  • Battery: 36V 13Ah lithium-ion; 468Wh nominal
  • Torque: 43Nm manufacturer specification
  • Assist speed: 25km/h supplied specification; local rules apply
  • Charger: 42V 2A compatible charger
  • Charging time: Approximately 6–8 hours
  • Tyres: 27.5 × 1.65-inch road tyres with reflective stripes
  • Brakes: Front and rear mechanical disc brakes, 160mm rotors
  • Gearing: Shimano 1×7-speed
  • Frame: Steel
  • Front suspension: 85mm travel, non-adjustable and non-locking
  • Pedal assistance: Speed sensor; levels 0–4
  • Display: Three-button colour display; confirm delivered edition for replacement parts
  • Net weight: 27.8kg
  • Dimensions: 180 × 110 × 68cm
  • Maximum load: 150kg total; rear rack separately rated 25kg
  • Ingress protection: IPX4; not waterproof

What’s in the Box

DUOTTS C29 Lite electric bike, compatible charger, manual, pedals and assembly tools. The manufacturer also lists an air pump and accessory hardware; check the delivered packing list. Rider clothing and other lifestyle-photo accessories are not included.

FAQs

Which version is this?
This is the C29 Lite with a 250W motor, 36V 13Ah battery and 27.5-inch wheels. It is not the C29, C29 Max or C29-K.

What battery capacity does it have?
36V 13Ah (468Wh nominal). Only use replacement batteries matched to the exact model, connectors and mounting.

How long does charging take?
The manufacturer lists approximately 6–8 hours. Use the compatible supplied charger and follow the battery instructions.

Which tyres does it use?
27.5 × 1.65-inch tyres are specified. Confirm the tyre sidewall, rim and valve before buying replacement tyres or tubes.

What brakes are fitted?
Mechanical disc, 160mm front and rear. Inspect both brakes before riding; servicing must match the brake type.

Does it have suspension?
The front fork has 85mm travel and is non-adjustable without lockout. A rear shock is not specified.

What type of pedal assistance does it have?
A speed sensor controls assistance with levels 0–4. It is not advertised here as torque-sensing.

Is the range guaranteed?
No. Temperature, gradients, rider and luggage weight, assistance level, tyre pressure and battery condition affect distance per charge.

Is it waterproof?
No. IPX4 is not protection against immersion or pressure washing. Keep charging equipment and battery connectors dry.

Can it be used on public roads everywhere?
No. Check the exact delivered configuration and local rules, including throttle, power and speed requirements. A specification alone is not legal approval.

DUOTTS C29 Lite black-and-blue electric bike with 27.5-inch wheels, shown beside its rider

DUOTTS C29 Lite 250W Electric Bike

The DUOTTS C29 Lite is a 250W city-oriented electric bike with a 36V 13Ah battery, steel frame and narrow 27.5-inch road tyres. Shimano seven-speed gears, a front suspension fork and mechanical disc brakes are paired with full-coverage mudguards and a rear rack.

The 36V 13Ah battery provides 468Wh nominal capacity, with a listed charging time of approximately 6–8 hours. The Lite uses Shimano 1×7-speed gears, mechanical disc brakes with 160mm rotors and an 85mm-travel front suspension fork.

Its listed net weight is 27.8kg and dimensions are 180 × 110 × 68cm. The total maximum load is 150kg, with a separate 25kg rear-rack limit. IPX4 is splash resistance, not waterproofing; follow the supplied care and charging instructions.

About DUOTTS

DUOTTS makes electric bikes across city, trekking and wider-tyre ranges. Its C29 family includes several distinct configurations: the Lite uses a 36V battery and 27.5-inch wheels, while the Max has a 48V battery, 29-inch wheels and torque-sensing assistance.

Model names, battery capacity and regional motor editions matter when comparing bikes or choosing replacement parts.