The 3 Rensho Track Bike

A 3 Rensho Track Bike is this weeks “Japanese Bicycle of the Week”. Owning a 3 Rensho track bike is like holding a piece of cycling history. This masterpiece from the late 1970s to early 1980s embodies the pinnacle of Japanese craftsmanship. Let’s dive into the specifics of this iconic ride and explore what makes it truly exceptional.

3 Rensho bicycles, a name synonymous with quality and performance, were created by the legendary Japanese frame builder Yoshi Konno. Founded in the late 1970s, 3 Rensho quickly rose to prominence in the cycling world, particularly for their track bikes. Konno’s meticulous craftsmanship and innovative designs set a new standard for handcrafted bike frames, earning widespread acclaim and a loyal following.

Tragically, Konno’s career was cut short by a car accident in 1995, but his legacy lives on through the enduring popularity of 3 Rensho bikes. These bicycles are celebrated not only for their exceptional build quality but also for their place in the rich history of cycling.

Frame: 3Rensho – Cherubim 1978-1980 with Suntour 10mm Dropouts

The frame is the heart of any bike, and the 3Rensho – Cherubim is no exception. Handcrafted between 1978 and 1980, this frame stands out for its impeccable build quality and timeless design.

The Suntour 10mm dropouts add a touch of precision and reliability, ensuring a perfect fit for the rear wheel. The frame’s sleek lines and sturdy construction make it a joy to ride and a feast for the eyes.

Fork/Headset: 3Rensho / Shimano Dura-Ace 7400

The 3Rensho fork, paired with the Shimano Dura-Ace 7400 headset, provides a seamless connection between the frame and the front wheel. The Dura-Ace 7400, known for its smooth operation and durability, complements the frame’s quality. This combination ensures responsive handling and a stable ride, essential for track cycling.

Crankset/Bottom Bracket: NJS Shimano Dura-Ace 7500 165mm Arm / Shimano 7500

The NJS-certified Shimano Dura-Ace 7500 crankset with 165mm arms is a powerhouse. Designed for optimal power transfer, it allows cyclists to maximize their speed and efficiency on the track. The Shimano 7500 bottom bracket supports the crankset with its robust and reliable performance, making every pedal stroke count.

Pedals: MKS Sylvan Track / MKS NJS Toe Clips / Wellgo Strap

Pedals are the direct link between rider and machine. The MKS Sylvan Track pedals, equipped with MKS NJS toe clips and Wellgo straps, offer a secure and comfortable connection. This setup ensures that your feet remain firmly in place, providing the confidence to push harder and faster without worrying about slipping.

Drivetrain/Cog/Chainring/Chain: 48×17 / Shimano 48 Teeth BIA / KMC

The 48×17 drivetrain, featuring a Shimano 48 teeth BIA chainring and a KMC chain, strikes a perfect balance between speed and control. This gear ratio is ideal for track racing, offering the right mix of acceleration and top-end speed. The Shimano and KMC components work harmoniously to deliver smooth and reliable performance.

Handlebars/Stem: Nitto B123aa Aluminum 365mm / Nitto Jaguar 100

Handlebars and stem play a crucial role in a bike’s ergonomics. The Nitto B123aa aluminum handlebars, at 365mm wide, provide a comfortable grip and excellent control.

Paired with the Nitto Jaguar 100 stem, this combination offers a stable and responsive steering experience. The classic drop handlebar shape allows for multiple hand positions, catering to different riding styles and preferences.

Saddle/Seatpost: Kashimax Aero NJS / Aero

Comfort and performance meet in the Kashimax Aero NJS saddle. Known for its firm support, it’s a favorite among track cyclists. The Aero seatpost complements the saddle, providing a secure and adjustable platform. This duo ensures that you can maintain an optimal riding position, crucial for long track sessions.

Front Wheel/Hub/Tire: Araya / Dura-Ace 7500 Track Hub / Panaracer Pasela

The front wheel setup features an Araya rim paired with a Dura-Ace 7500 track hub and a Panaracer Pasela tire. Araya rims are renowned for their strength and durability, while the Dura-Ace 7500 hub ensures smooth and reliable rotation. The Panaracer Pasela tire offers excellent grip and comfort, making it a perfect match for the track.

Rear Wheel/Hub/Tire: Araya / Dura-Ace 7500 Track Hub / Panaracer Pasela

Matching the front, the rear wheel also features an Araya rim, Dura-Ace 7500 track hub, and Panaracer Pasela tire. This consistency in components ensures balanced performance and reliability. The rear wheel setup is crucial for maintaining speed and stability, and this combination does not disappoint.

The 3 Rensho track bike is more than just a bicycle; it’s a testament to the art of bike building. Every component, from the frame to the tires, has been carefully selected to deliver unparalleled performance and aesthetics. Whether you’re a seasoned track cyclist or a vintage bike enthusiast, the 3 Rensho offers a ride experience that is both exhilarating and nostalgic.

Its timeless design and superior craftsmanship make it a coveted piece for bike collectors and cycling enthusiasts alike. When you ride a 3 Rensho, you’re not just riding a bike; you’re experiencing a piece of cycling history, meticulously crafted to perfection.

This fixed gear bike stands out in the cycling culture as a symbol of precision engineering and high-quality bike materials. From its durable bike components to its classic bike design, the 3 Rensho remains an iconic bike brand, cherished by those who appreciate legendary bike makers and the rich cycling heritage they represent.

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A PICS SYSTEM TITANIUM PANASONIC BICYCLE

A 1988 titanium Panasonic bicycle from the PICS system is this weeks “Japanese Bicycle of the Week”. The 1988
Introduced in 1988, the Panasonic PICS system represented a significant leap forward in cycling technology. Constructed from aerospace-grade titanium, the frame was celebrated for its lightweight strength and durability.

Panasonic Corporation, founded in 1918 by Konosuke Matsushita, initially focused on electronics and consumer appliances. The company expanded its portfolio over the decades, venturing into various industries including automotive components, batteries, industrial solutions and bicycles.

Panasonic Bicycle 1987 PICS: Custom Bicycles Revolution

Consequently, in 1987, Panasonic introduced their PICS (Panasonic Individual Custom System), offering customers the opportunity to create their own high-quality custom Panasonic bicycle. The bikes were tailored to their specifications within a remarkably short timeframe of two to six weeks. Interestingly, The bike shops were equipped with a VHS tape player to showcase a factory tour video explaining the customization process.

The first step had customers choosing their preferred bike style, either road, MTB or TT bike.  Additionally they had the option to choose what material their Panasonic bicycle was made from such as, steel or titanium tubing. A variety of sizes were available, ensuring a precise fit for both mountain and road bikes, enhancing the semi-customization experience.

Panasonic Bicycle Customization: Shimano Components and Stylish Paint Schemes

The customization extended to component choices, with two tiers of Shimano mountain bike equipment and options like Shimano 105, 600, Sante’, or Dura-Ace groups for road bikes.  Furthermore, a comprehensive glossy brochure displayed numerous paint styles. This featured  single, dual, and tri-color schemes, alongside various stripes, panels, and fades.

In fact, bike shops displayed about a thousand different paint combinations using sample frame tubes painted with vibrant options. Each PICS bicycle allowed for personalization with up to 12 characters of laser-etched name on the handlebar stem or silkscreened onto the top tube.

Panasonic Bicycle PICS: High-Tech Ordering and Swift Delivery

After finalizing all selections, the shop used its new Panasonic facsimile machine to fax the order form to Japan, showcasing the cutting-edge technology of the time. Following a brief waiting period, customers received their custom-designed bike via Federal Express. Consequently, this completed the seamless and personalized Panasonic bicycle PICS experience.

Unfortunately, the 1988 Panasonic bicycle PICS Titanium is no longer in production However, its impact on cycling technology remains significant. As a result, the craftsmanship and innovation typified in the PICS continue to inspire both cyclists and manufacturers.

To this day, cycling enthusiasts cherish and preserve these vintage models. Panasonic’s legacy in the cycling world endures.  A time when pioneering materials and meticulous design transformed the way we ride

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This weeks “Japanese Bicycle of the Week” is a Zunow Z1. When it comes to finding the best Japanese bike, the Zunow Z1 stands out as a true masterpiece. Whether you’re a seasoned cyclist or just getting started, you can’t help but admire the look and craftmanship of this beautiful bicycle. all thanks to the cutting-edge design and craftsmanship of the Zunow Z1.

In this blog post, we’ll dive into what makes the Zunow Z1 the best Japanese bike on the market, exploring its features, performance, and the sheer joy it brings to every ride. So, hop on and let’s take a closer look at this incredible machine!

The Origins of Zunow: Crafting the Best Japanese Bike

The story of Zunow began in mid-20th century Japan. In 1965, Mr. Takeru Kageyama, a passionate cyclist and skilled craftsman, founded Zunow Cycles in Uozu, Toyama Prefecture. Driven by his love for cycling and dedication to quality, Kageyama aimed to create bicycles with top-notch performance, comfort, and exceptional aesthetics. Thus, Zunow emerged as a name synonymous with the best Japanese bike, blending quality and beauty seamlessly.

Furthermore, what sets the Zunow Z1 apart is its exquisite paint job and meticulous craftsmanship. Each frame is hand-painted, showcasing vibrant colors and intricate designs that truly make it a work of art. The attention to detail is impeccable, with smooth welds and a flawless finish that highlights the bike’s elegance.

Additionally, the craftsmanship extends beyond aesthetics; the frame is built for durability and performance, ensuring a ride that is both smooth and responsive. Consequently, the Zunow Z1 isn’t just a bike; it’s a testament to the dedication and skill that define the best Japanese bike.

The Iconic Campagnolo C-Record Brake: A Design Inspired by the Greek Delta

Though their Italian creators never called them the Delta brake, the name stuck due to their resemblance to the Greek letter Delta (Δ). Officially known as the Campagnolo C-Record brake, they were introduced in 1984 and featured in every Campagnolo catalogue from 1985 to 1992. Crafted from aluminum and steel, these brakes were a visual delight, with a faceplate proudly displaying the Campagnolo logo.

At a staggering £300, they were incredibly expensive for the time, surpassing even the cost of Super Record and often seen on professional tour bikes. Over the next eight years, Campagnolo continuously improved these brakes, evolving the three-pivot parallelogram design to a five-pivot configuration.

They also released a version for a lower groupset, known as the Croce d’Aune. This commitment to innovation and quality is what makes Campagnolo a key player in the world of the best Japanese bike components.

Timeless Elegance: The Perfect Crankset for the Best Japanese Bike

This beautiful crankset, or chainwheel set, boasts clean and classic lines with a stunning satin silver anodized finish. However, it’s worth noting that, over time, the anodizing can wear off due to shoe rub. Despite this minor drawback, its timeless design makes it a perfect fit for the best Japanese bike, adding both elegance and performance.

Evolution of Excellence: The Super Record Rear Derailleur

The Super Record groupset featured various versions of the rear derailleur until the late 1980s.  It was eventually replaced by the C-Record. Additionally, a special Campagnolo 50th anniversary edition of this derailleur was released. The second version of the Super Record derailleur, launched in 1978, is easily recognizable by its printed black Campagnolo branding.

This iteration included several design enhancements. For instance, a new cage design improved shifting on larger rear cogs, accommodating up to a 28-tooth cog. Moreover, a redesigned top pivot allowed the derailleur to swing further forward, providing more chain wrap on the smaller cogs. These advancements make it an ideal choice for the best Japanese bike, ensuring superior performance and reliability.

The Legendary Selle Italia Turbo Saddle: A Perfect Match for the Best Japanese Bike

This Zunow bike has the legendary Selle Italia Turbo saddle. When it was first released, it made waves as the first fully anatomic saddle. Expertly designed by Selle Italia, the Turbo rapidly gained fame after its introduction in 1980, thanks to its exceptional comfort.

Moreover, this saddle is handcrafted in Italy, ensuring top-notch quality and attention to detail. Furthermore, the Turbo is available in two classic colors: black and white. With its innovative design and superior comfort, the Turbo saddle is an ideal choice for the best Japanese bike. It offers both style and performance.

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