This weeks “Japanese Bicycle of the Week” is the NJS bike most
respected among Japanese Kierin bicycles, a 1985 Nagasawa track bike. In fact, it occupies the pinnacle position among Japanese Kierin bicycles. Moreover, this fact is acknowledged globally.
These bicycles are celebrated for their impeccably designed and executed frames, each one meticulously handcrafted by the master builder, Yoshiaki Nagasawa. Moreover, the reputation of Nagasawa bikes extends far beyond the borders of Japan. As a result, this symbolizes the zenith of craftsmanship and cycling heritage.
The history of the Nagasawa Special NJS Track Bike is deeply intertwined with the illustrious legacy of its creator and the esteemed Nihon Jitensha Shinkokai (NJS) certification. We have had another Nagasawa bicycle as bike of the week before. However, when this one showed up we had to celebrate this one as well. Nagasawa-san was born in 1948 and eventually embarked on his illustrious journey into the realm of bicycle frame building.
Contents
Yoshiaki Nurtures His NJS Bike Building Skills In Italy
Initially, Nagasawa nurtured his skills in Italy, studying under the legendary frame builder, Ugo De Rosa during the 1970s. Subsequently, upon returning to Japan. With this training, he brought with him an extensive wealth of knowledge and a distinct European influence. Consequently, this would significantly redefine the craftsmanship of Japanese track bicycles. By the late 1970s, Nagasawa established his own workshop. Therefore, the Nagasrawa Special track bike was born, destined to become a legendary figure in Keirin racing.
KEIRIN: A POPULAR TRACK RACING IN JAPAN
Keirin, a form of track racing that is immensely popular in Japan, necessitates bicycles that adhere to strict standards for quality and performance. This requirement led to the establishment of the NJS certification system. Nagasawa’s bikes quickly became synonymous with this high standard. The NJS stamp on a Nagasawa frame signifies adherence to these stringent criteria. These criteria include encompassing dimensions, materials, and construction methods, thus ensuring they are fit for professional racing.
THE NAGASAWA NJS BIKE POPULAR ON THE KEIRIN CIRCUIT
Throughout the 1980s and 1990s, Nagasawa Special bikes gained prominence on the Keirin circuit. Moreover they were admired for their meticulous construction, responsiveness, and speed. Each frame is handcrafted with exceptional precision, showcasing Nagasawa’s mastery of steel frame construction. The signature characteristics of a Nagasawa NJS bike include a tight rear triangle and steep angles. Additionally they had a distinctive lugged steel frame, often finished with elaborate paintwork and chrome detailing.
The components detailed in the photos reflect a careful selection that honors the heritage of the Nagasawa track bike, dating from the mid-1980s. This curated list combines classic Japanese craftsmanship with a touch of Italian design, showcasing the following key elements:
NJS-Stamped Headset: Hatta Swan
Stem: Nitto 100mm Jaguar
Chain: D.I.D.
Saddle: Kashimax
Era of Frame: Mid-1980s, with a build that blends elements from the 70s and 80s.
Italian Influence: Fiamme red label tubular rims and 3TTT Competizione track handlebars.
53cm seat tube
54cm top tube
As of today, Yoshiaki Nagasawa’s commitment to excellence continues to resonate profoundly in the world of track cycling. The Nagasawa Special NJS Bike remains a symbol of perfection in bicycle frame building, representing a harmonious blend of artistry, tradition, and racing heritage that is unparalleled in the cycling world.
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