Author Archives: naptrax

Nagasawa Special NJS Track with Dura Ace 7500

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The Nagasawa marque sits at the apex of Japanese Kierin bicycles, recognized worldwide for impeccably designed and executed frames, each hand made by master builder Yoshiaki Nagasawa. This particular Nagasawa, built in May of 1985, came to me as a frameset by way of Yahoo JP auctions. It has a 53cm seat tube (center-to-top) and a 54cm top tube (center-to-center). It has a beautiful, but hard to photograph deep green / blue paint scheme with rainbow sparkles and yellow highlights. I built it up with a period-appropriate Shimano Dura Ace track group set. Read on to learn more about this bike and the back-story of Nagasawa bicycles.

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Eddy Merckx Bicycles by Miyata

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In 1973, Miyata launched a new line of bicycles under a special branding & endorsement deal with cycling legend Eddy Merckx. Above is the cover of the first catalog, introducing Merckx to Japanese cyclists as “The world excellent bicyclist Eddy Merckx; Unprecedented 280 victories in competitions; Eddy Merckx who is the fastest man in the world.”

Released only in Japan for a few years between 1973 and 1980, the Miyata Merckx bikes remain a lesser-known but fascinating piece of cycling history. There’s a few scattered articles in English across the web, and I’ve pulled together everything I could find into one place, including hi-res catalog scans from three different years of production. Read on to learn more about the Eddy Merckx Miyatas!

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Maruishi Emperor RE-C-A Touring Bike

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The Maruishi Emperor has been a popular line of touring bicycles in Japan since at least the 1970s. The Emperor line covers a number of different models, but like the Maruishi brand itself, there is little information on them available in English. After much research, I have identified it as an RE-C-A “Camper” model, released in 1976. It caught my eye as a frame set on Yahoo Japan auctions, as the triple-triangle style of frame design is uncommon, even in Japan. After it arrived in my shop and sat for a few months, I built it up using period-correct parts that came from a Zunow KYGM I am restoring. Read on to learn more about this bike, along with some history of Maruishi.

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Bridgestone Eurasia Sportif – Part Two

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A few weeks after I purchased the Eurasia ES-1 frame and fork that became the base for the first restoration I did, I came across the same model of bicycle on Yahoo Japan auctions, in its complete and original configuration. The bike was in rough condition, and the price accordingly low. I snatched it up, but this was in the first months of the coronavirus pandemic, and it was impossible to ship items to the USA from Japan. So it sat in a warehouse in Tokyo, where it would be joined by several other frames and complete bikes I would go on to purchase, until shipping would again be possible. That would turn out to be over a year later and cost several times over the auction price of the bike. Lesson learned! When it finally arrived in my shop, I was excited to return this bike to its original glory. Read on to learn more about this restoration and check out the photo gallery.

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Bridgestone Eurasia Sportif – Part One

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It seems as auspicious a start as any to kick off the revival of my bike blog with this recent restoration project that took me down the rabbit hole of Bridgestone’s Japan-only line of touring bikes of the late 1970s and early 1980s. Touted by Bridgestone as the “All-in-One Sports Bicycling System,” the Eurasia line consisted of touring, sportif, and road models supported by a cornucopia of racks, accessories, and apparel all designed specifically for the Eurasia. Click below to continue reading about the Bridgestone Eurasia and my experience restoring one!

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Jo Routens 650B Restoration

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In the fall of 2014, I acquired one of my “grail bikes,” a Jo Routens randonneur.   I wrote it about it here, after it arrived from France and I had ridden it around the city for a few months.  Then in the summer, I took the plunge on a full restoration, with the goal of bringing it to the 2015 Eroica California event in Paso Robles, California.

JR_05It was quite an undertaking, and definitely the most expensive and technically complex restoration I have ever embarked on.  The results were spectacular!

I began by having the frame, fork, stem, and front derailleur re-chromed.  These were all hand made by Jo Routens, just for this bike.   I had the chroming work done at Epner Technology, in Greenpoint Brooklyn.

The guys at Epner did a perfect job, and at a very reasonable price.  For $500, they chemically stripped and prepped the bike, gave it a bright chrome finish, and polished it.  The chrome is exquisite, with no flaws anywhere.  I highly recommend their services!  They did try to up-sell me on a 24 karat gold finish for $5000, but it just didn’t seem right for this bike.

Read on for more details on the restoration and the hi-res picture gallery.

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1960 Bianchi Campione Del Mondo

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A few months ago I acquired a 57cm Bianchi Campione del Mondo that I believe to be from the early 1960s,  serial number 201-533.  This gorgeous masterpiece was Bianchi’s top model back then, created in the late 1950s to commemorate the World Championship victory of Fausto Coppi in 1953  at Lugano, Switzerland.  I bought it from an older gentleman in the East Village, NYC, who said it had belonged to his brother.  It was bought new in 1960 and rode it in several races in Italy and France around that time.

bianchi_cdm_10_24172958543_oIt was in truly impressive condition; the previous owner had it in dry storage for several decades after his brother’s untimely death. It still had a faded Italian flag tied around the brake cables.  There were a few small scratches in the paint and some of the Bianchi decal on the downtube had come off.
I made zero changes to this bike – I did not even clean or lube it. The original dust around the bottom bracket was still intact.  Normally I enthusiastically restore bikes, but I knew better than to mess with this one.  I’ve never acquired a vintage bike in cleaner original condition and I decided to leave it to the next owner to decide whether it belongs on display or on the road.  As for me, I took the photos and then hung it up in my living room.
Read on for the full parts specification and photo gallery!

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