Sadler Kokkupandav jalgratas by Gianluca Sada is a highly esteemed winner of the very prestigious 2021 Kuldauhind A' Design Award in Sõidukite, liikuvuse ja transpordidisain Competition Category.
KuldSõiduk· 2021
Sadler Kokkupandav jalgratas
Client: Sadler Bike
Kuldauhind A' Design Award Winner in Sõiduk Category
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The Design
About Sadler Kokkupandav jalgratas
Sadler on kokkupandav jalgratas, mis on mõeldud tänava-, linna- ja kergeks välitingimustes kasutamiseks. Raam ja viimistlus on valmistatud süsinikkiust epoksüvaigusüsteemiga ning põhikere lennundusalumiiniumisulamist. Rattad on rummuta ja kodarateta ning nende läbimõõt on 26 tolli. Sadler pakitakse ühe liigutusega kokku kompaktseks vormiks, mida saab vedada nagu käru. Topeltkett võimendab pedaalijõudu, et sõit vastaks traditsioonilise jalgratta omale. Pakutakse kolme versiooni: klassikaline, kolmekäiguline ja elektriline. Sadul ja käepide on viimistletud Itaalia nahaga.
The Recognition
About the Kuldauhind A' Design Award
Sadler Kokkupandav jalgratas on Kuldauhinna A' Design Award võitja, ülimalt prestiižikas tunnustus, mis antakse esmaklassilistele, imelistele ja silmapaistvatele disainidele. Kuldvõitjad on ülimalt uuenduslikud, visioonilised ja glamuurselt pimestavad looming, mis peegeldab oma disainerite geniaalsust, tarkust ja oskusi. Sadler Kokkupandav jalgratas peaks olema kõrgelt kiidetud, suundi seadev ja monumentaalne leiutis, mis pakub enneolematut väärtust. See Kuldauhinna A' Design Award võidudisain on suurejooneline, lugupeetud projekt, mis toob suurt kasu ning nihutab kunsti, teaduse, disaini ja tehnoloogia piire. Sadler Kokkupandav jalgratas tekitab intensiivset soovi, äratab kirge, julgustab loovust ja lummab meid.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- Sadler is a hubless bike with an innovative design, made in carbon fiber. It is foldable and portable design, measuring only 26 inches when folded, makes it the world’s most compact.
Available in three versions: classic, 3-gear shift and electric motor Sadler Bike is versatile and light, suitable for street, urban and soft-outdoor environments. 100 percent Made in Italy, Sadler Bike innovative design combines functionality with exclusive materials. - Dimensions & Packaging
- Wheel size: 26 inches, seat shaft angle 75 degree, seat fork angle 73 degree, handle-seat distance 752 mm, chain carter length 407 mm, step 1033 mm, standover 504 mm, overall measures 1656 X 1025 mm
- Tags
- bike, Bicycle, e-bike, foldable, hubless, spokeless, made in Italy, carbon fiber frame, aeronautical aluminum alloy
- Production Technology
- Sadler bike is provided with frame and finish in carbon fiber Epoxy Resin System, base body in aeronautical aluminum alloy, anodized hoops, carter in carbon fiber with real wood profiles, tube handle and ergonomic seat in real Italian hand crafted leather. Available with three gear shift on pedal shaft and electric engine built-in on drive hub. Battery level can be monitored through bluetooth app.
- Design Challenge
- The project of a foldable bike required several studies, centered on the reduction of weights and bulk, which brought in the past to design Bicycles with excessively small dimensions. They are provided with frame and wheels of reduced size, at the expense of stability, to privilege compactness and portability. This affects the driver’s position during the ride and the reduced wheel size is affected significantly by uneven grounds. The rigid frame makes them scarcely flexible during transport.
- Research
- A spokeless bike, foldable and portable, comes to life from an idea of the designer Gianluca Sada, who made this project the subject of his graduation thesis in Engineering of the Automotive. Sadler’s goal is to design a bicycle with standard dimensions of 26 hoops and to have a very reduced bulk in the transport phase. The spokeless wheels, the reduced folded bulk, the one-move folding system, the packaging that doubles as a backpack, are the innovations of this project.
- Inspiration
- Sadler wants to pave the way to a new mobility system, off the beaten path, with a broad range of uses capable of integrating with other transportation systems, while respecting the environment. A personal style and versatility of use confer dynamism to the traditional bicycle, an increasingly sought-after item in a moment of growing environmental conscience and desire to embrace a sustainable lifestyle.
- Project Duration
- The project started in 2010 in Torino and reached the prototype stage in 2020 at Adler Airola plant. Sadler won first prize IDEA-TO 2010, was elected among 200 Young Italian Talents 2010 won The 10 Start-ups of 2014 MIA – Macchianera Italian Awards in 2014, won Golden A’ Design Award 2020 and D’AC 2020
- Operation Flow
- Sadler bike can be folded with a single move to world's most compact portable size, thanks to a practical trolley. Thanks to its double chain, the system multiplies the pedal thrust by 1 to 4 to match a traditional bicycle run.
- Patents
- The idea is protected with patent for industrial invention EU-USA: Foldable bicycle with spokeless wheels. The patent was filed in Italy 2010, Europe 2011 and USA 2011.
- Team Members
- Designed by Gianluca Sada
Product Manager Luca Scudieri for Adler Group
Marketing and Communication by Gruppo Stratego - Image Credits
- All images and videos are property of Sadler Bike.
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