St5 Elektriese Bromponie

Press Kit

Unique Properties

The ST5 features a classic black-and-gold finish, exuding subtle sophistication and distinctiveness. It integrates an innovative 1638W peak power motor, easily conquering 28% slopes and hitting a top speed of 40km/h, with an authoritative TÜV Rheinland certification for its 85km long-lasting range. It also exclusively incorporates Apple Find My offline location, and works with Bluetooth keyless unlocking to meet diverse travel scenarios.

Dimensions & Packaging

The ST5 integrates automotive-grade four-stage suspension for outstanding shock absorption. It has a triple braking system (front disc brakes + rear disc brakes + EABS) and TCS (Traction Control System) for high safety redundancy. It earns TÜV Rheinland certification for its long range, and features a 3.5-inch smart TFT display, 6W auto-sensor headlights and an external expandable battery port.

Tags

Automotive-grade damper arm suspension, triple braking, TÜV certification, black-and-gold finish, comfortable commuting, intelligent interaction, high-power motor, urban mobility, energy recovery

Production Technology

The frame adopts automotive-grade SPCC T1.5 carbon steel, with seamless joints via precision sheet metal craftsmanship and concealed connectors showcasing superior manufacturing. A 3.5-inch smart TFT display features a floating integrated design with the handlebars, ensuring clear information visibility while blending human-machine interaction into the exterior seamlessly for a perfect unity of tech appeal and premium quality.

Design Challenge

Designing the ST5 posed a key challenge: delivering the stability and poise of a four-wheel car on a lightweight two-wheel frame. The design team creatively adapted the automotive damper arm concept to develop a compact, high-efficiency four-stage suspension system. The ST5 features an intuitive interface and omnidirectional lighting to protect riding safety in all aspects. A powerful motor delivers reliable performance, with TÜV-certified long battery life for a worry-free ride.

Research

The ST5 brings automotive-grade comfort and safety standards to the e-scooter sector. It features an advanced four-fold damping arm suspension, a high-strength carbon steel frame and a triple brake system for a smooth ride even on rough roads. It also integrates multiple electronic safety aids, long battery life and an all-electric drive design for sustainable green mobility.

Inspiration

The ST5 anchors in efficient urban mobility and trend-setting sports aesthetics, weaving functionality, aesthetics and experience into a seamless whole. It balances mechanical performance with lightweight design in structure, with an ergonomic handlebar layout tailored for efficient urban mobility. It echoes trendy aesthetics with a distinctive black-and-gold color contrast,framing it not just as a transport tool but a medium for urban youth to express themselves and embrace a lively lifestyle.

Project Duration

The project finished in November 2025 in Suzhou.

Operation Flow

A 3.5-inch TFT display delivers at-a-glance information; Bluetooth proximity sensing enables keyless unlocking and automatic lock-on-leave; Automotive-grade suspension, triple braking and TCS work in tandem to effectively absorb bumps and ensure stable handling and driving safety; 6W auto-sensing headlights with omnidirectional indicators boost all-weather visibility; The energy recovery system is customizable via APP, tailoring the riding experience to personal preferences.

Image Credits

Navee Technology Co., Ltd.