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Mech Engineer Rafmagnshjól by Cheng Guohua

Mech Engineer Rafmagnshjól by Cheng Guohua is a highly esteemed winner of the very prestigious 2025 A' Design Award í bronsi in Bifhjólahönnun Competition Category.


BronsBifhjól· 2025

Mech Engineer Rafmagnshjól

by Cheng Guohua

Client: Tianjin Jiaodu Industrial Product Design Co., Ltd

A' Design Award í bronsi Winner in Bifhjól Category

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The Design

About Mech Engineer Rafmagnshjól

Mech Engineer er rafmagnshjól hannað fyrir borgarferðir og akstur utan vega. Formið sækir innblástur í netpönk-fagurfræði, með straumlínulaga yfirbyggingu og söðulgrind. Hallandi hnakkur styður mismunandi aksturstöður, allt frá liggjandi stöðu til afslappaðrar uppréttrar stöðu. Grafenrafhlöður tryggja langt drægni og hálftíma hleðsla dugar fyrir heils dags notkun. Langt fjöðrunarslag, heilsársdekk og diskabremsur að framan og aftan stuðla að stöðugleika. Falið mælaborð sýnir hleðslustöðu og ekna vegalengd í rauntíma.

The Recognition

About the A' Design Award í bronsi

Mech Engineer Rafmagnshjól vann A' Design Award í bronsi, mjög virta viðurkenningu sem veitt er framúrskarandi hönnunarverkum sem einkennast af sköpunargáfu, hugvitssemi og skarpskyggni. Sigurvegarar í bronsi eru ríkulega leiknir og áberandi skapandi gripir sem staðfesta víðtæka reynslu, ímyndunarafl og útsjónarsemi hönnuða sinna. Þess er vænst að Mech Engineer Rafmagnshjól sé mjög metinn, dáður og elskaður hlutur sem er einstaklega fagmannlegur og nýstárlegur. Þetta hönnunarverk sem vann A' Design Award í bronsi felur í sér bestu starfsvenjur í list, vísindum, hönnun og tækni og er framúrskarandi fyrir athygli sína á smáatriðum. Mech Engineer Rafmagnshjól fullnægir þörfum á dásamlegan hátt, snertir langanir, heillar tilfinningar og vekur forvitni.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The innovative sloping saddle design supports a range of riding postures, offering comfort whether in a prone or relaxed upright position. Powered by high-performance graphene batteries, the bike offers impressive range and fast charging, with just 30 minutes of charging providing a full day of commuting convenience.
Dimensions & Packaging
0.7*1.8*1.2m
Tags
Electric Bicycle, Motorcycle, Vhicle, Daily Use
Production Technology
With powerful performance, intelligent technology, and superior comfort, the bike is equipped with a high-efficiency power system and long-travel suspension, suitable for both urban commutes and off-road adventures. Its all-season thermal vacuum tires ensure traction and stability, even on slippery roads. The front and rear dual-disc braking system provides exceptional performance, bringing the bike to a stop from 50km/h in 3.3 seconds, exceeding safety standards.
Design Challenge
Key considerations include battery and range, thermal management, structural strength, handling, waterproofing, and smart features to ensure practical and safe operation in various conditions.
Research
Ergonomic analysis optimizes comfort and posture, while aerodynamic testing improves range. Materials research ensures safety with lightweight, high-strength materials, and battery optimization maximizes efficiency. Smart connectivity enhances user experience through onboard systems integrated with mobile apps. Testing for environmental adaptability ensures stable performance in diverse conditions. These elements ensure optimal performance, comfort, safety, and intelligence.
Inspiration
This design draws inspiration from the cyberpunk aesthetic, blending futuristic and sci-fi elements. Its sleek and sturdy body lines, combined with a straddle-style frame, create a bold visual presence. Features such as the hidden cyber-style dashboard, floating air cushion seat, and dynamic X-shaped matrix headlights enhance its technological appeal. An adjustable color ambient light adds a personalized touch.
Project Duration
The project started in April 2023 in Tianjin and finished in December 2024 in Tianjin.
Operation Flow
Supporting various riding modes, from energy-saving to sport, the bike adapts to different needs. The intelligent dashboard offers real-time monitoring, providing insights into battery levels and mileage for efficient planning. Combining robust performance and thoughtful design, it is ideal for urban travel and outdoor exploration.
Team Members
Cheng Guohua
Li Shubin
Huo Wei

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