Product Description
[Classic Retro Design, Lightweight Frame]
The OT02 Pro is a folding bike that blends vintage aesthetics with modern electric assist technology. Its chromoly steel frame offers strength and lightness, with a net weight of approximately 17.18 kg. Available in green or red, with a brown leather saddle and bronze rivets for an authentic vintage look. The 54‑cm aluminum handlebar fits riders from 150 to 190 cm.
[Three‑Step Folding, Seamless Urban Integration]
The OT02 Pro's key advantage is its easy folding. In three steps – folding the handlebar, folding the frame – it becomes compact. Folded dimensions are 840 × 380 × 640 mm, fitting in a car trunk, subway, or stairwell.
[Smooth Assistance, Torque Sensor]
The motor delivers 30 N·m of torque and handles slopes up to 30°. The torque sensor adjusts assistance based on your pedaling effort, providing a riding feel. The top speed is limited to 25 km/h, compliant with European standards.
【Removable Battery, Fast Charging】
The 36V 5.2Ah lithium battery, with EVE 18650 cells, weighs only 1.32 kg and has a carrying handle. The included 42V 2A charger fully charges it in 2.5‑3 hours. In assist mode, the range is approximately 25 km.
【Safety & Practical Details】
Mechanical disc brakes provide reliable stopping power. Front and rear lights improve visibility. The 20 × 1.35‑inch tires are puncture‑resistant. The LCD display shows speed, battery level, and assist mode. Max load 80 kg, with fenders, no rear rack.
【Retro Folding E‑Bike, A Practical Choice】
The OT02 Pro is not a high‑performance e‑bike, but a practical tool for city commuting and multimodal transport. Choose the OT02 Pro for reliable assistance and authentic riding enjoyment.
【Specifications】
Frame: Chromoly steel
Battery: 36V 5.2Ah
Tires: 20 × 1.35 inches
Brakes: Mechanical disc brakes
Max torque: 30 N·m
Max climbing grade: 30°
Top speed: 25 km/h
Range: Approx. 25 km
Charging time: 2.5‑3 h
Net weight: Approx. 17.18 kg
Max load: 80 kg
Folded dimensions: 840 × 380 × 640 mm
