Category Archives: Vintage bicycle restoration

1976 Bicycling! Magazine

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On this bitter cold snowy day in Portland, Oregon I took a nostalgia trip back to the 1970’s.  Long ago, I had a copy of this 1976 Bicycling! magazine edition but it had somehow gone missing.  I’ve been searching for another one since, and finally found a copy in good shape on eBay.  So, since cycling today (or tomorrow or the next day) is likely out of the question due to record snowfall and below freezing temperatures, it was fun to spend time perusing this mag’s fascinating pages.

The ads in vintage cycling magazines are actually as interesting (or more so) than the articles themselves.  Here’s Campagnolo making its case for the Super Record rear derailleur.  Catching my eye immediately was the “removable stop for easy disassembly” so that the derailleur can be properly serviced.  That’s a big contrast to today’s black box, unserviceable and throw away technology and one of the many reasons why I prefer vintage components.

Pricing is also interesting.  This Masi could be had for $699 from beloved Bikecology (whose mail order catalogs were legendary).  Likewise, framesets from well regarded builders were also on offer.  In today’s prices, the Masi would go for $3,675.

Here’s some book reviews up top, plus an ad for Barelli Supreme pedals.  I’ve got some of these pedals in my shop.  They are amazingly smooth, but I’m not likely to use them since I no longer ride with toe clips.

Here are some new products featured at the 1976 Cologne Bicycle Show.  Note the Shimano attempt at early indexing, as well as a strange saddle design from Sella Royal.

But the real reason I wanted this edition of Bicycling! magazine was the review of the 1976 Centurion Pro Tour – my touring bike for over 20 years.  The review sings its well deserved praise, with only a few nit picks.  I put over 40,000 miles on my model and the bike was a true friend.

Here’s my Pro Tour from an early 1980’s ride up in the San Juan Islands.

The magazine has an ad for the same front bag I used over those years, made by Eclipse.  It worked well, and I liked the simple frame which looped under the stem and supported the bag without the need for a front rack.  The map case, side pockets and easy front access were great features in the days before smart phones.  I normally stored my camera plus snacks and extra gloves up front.

Here’s a few more pages featuring ads from Mathauser (maker of oddball “finned” brake pads), Zeus, and even Chuck Harris’ mirror company (I featured Chuck in the previous blog post).

I’m looking forward to being able to get back out on the road, but it was fun to take a trip down memory lane today.  Vintage bicycles and components have a lot to offer and I’m glad to be able to share my enthusiasm.  Happy cycling!

Brake Pads for Steel Rims

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Fibrax leather faced brake pads

I’ve been enjoying cruising around on my newly restored 1965 Sears/Puch 3 speed, but was reminded during a recent excursion on a wet and windy day how poorly steel rims perform in the rain.  I needed to stop suddenly but was unable to do so, and it took several revolutions of the brake pads against the rims to clear the water and finally take hold.  By then, it was necessary to swerve!

I’ve known about leather faced brake pads for steel rims, but haven’t tried them until now.  I ordered enough pads for two bikes from an eBay seller.  Even though these pads shipped from the Leicester region of the U.K. and were expected to arrive in 30 days, I actually received them within two weeks (supply chain problems be damned).

These Fibrax pads do not have a directional notation as did the Weinmann’s which they are replacing, but they do have an orientation requirement.  The pads are angled to match the contour of the rim.

The pads need to be positioned as shown above so that they can contact the rims evenly when the brake levers are engaged.

It’s easy to assume that these older single pivot sidepull brake calipers don’t have any kind of quick release, which is true for the calipers themselves.  However, by squeezing the pads against the rim, you can slacken the cable tension and use the quick release available on the brake levers – just pull the ferrule out of its slot and let it go.  It’s best to do this after you’ve screwed the barrel adjuster all the way down, to provide further cable slack.  A slackened cable makes it much easier to get the pads in place.

So, how do these Fibrax leather-faced brake pads perform?  I took the bike out for a spin to try them out.  Today was a warm and glorious day, and the leaf strewn streets were drying out.  So, I found a few giant rain puddles in some shaded areas and splashed through to get some water up on the rims.  Then, I sped up and braked suddenly.  And, voila, they worked beautifully and I was able to stop as expected, without multiple revolutions of the wheel to clear the moisture off the rim.  On my ride today I thought about how 3 speed cycling is something everyone should try. I ended up going on a much longer jaunt than originally planned because this kind of bike with its upright position and simple shifting encourages a relaxed pace allowing for exploration, peace, and wonder – the things I love most about cycling.

The Many Faces of ALAN

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My mid-80’s ALAN bicycle is one of my favorite rides.  For awhile it left my stable to seek accommodation with a small-of-stature family member, as it is a tiny bike with 24 inch wheels.  The bike didn’t work for that rider, so I regretfully (NOT!) accepted the bike back last winter.

For the past months I have happily ridden this bike all over the place.  It’s so little that I can easily transport it inside my Highlander with an internal bike rack.  Weighing in at 19 lbs means it can be lifted and carried just about anywhere, so it’s also a perfect bike for exploring unusual terrain involving a portage or two.  But, as you can see from the above photos, I had set this bike up for my family member with a simple 1×7 indexed drivetrain and a very upright riding position.  I had also used a 152mm crankset to accommodate the bike’s lower 25cm BB height, and that meant a lot of spinning. As I contemplated changes to make the bike more sporty and with better ergonomics for my own enjoyment, I realized that I hadn’t given the bike a complete overhaul since acquiring it 5 years ago.

The bike went through a number of iterations during that time, including several setups with drop bars and city style bars, but even after all that fun experimentation, the hubs, bottom bracket and headset hadn’t been touched since 2013.

ALAN frames are built with aluminum tubes screwed and glued into steel lugs.  When I stripped the bike down for an overhaul, I wanted to also examine all the lugs to make sure the frame was holding together after over 3 decades of use.  The bottom bracket shell provided my first look at how ALAN bikes are constructed. The main tubes appear to have flutes, which I can only imagine were installed after the straight portion of the tubes were screwed and glued into the BB shell.  You can see from the 2nd photo above that the BB shell was also threaded to accept the chainstays, but those tubes do not have flutes, but are simply the straight tubes threading into the shell.

As part of the overhaul I used my torque wrench to check the bolts joining the stays and brake bridges to the frame and lugs.  I haven’t been able to locate the torque setting recommendations for these bolts, so I intended to adjust any bolt with a lower torque to its corresponding bolt with a higher torque.  However, all the bolts were adjusted evenly so no changes were necessary.  As I examined the frame I noted the SN on the bottom bracket:  D26173, and wondered if this was a date code.  Based on my research, the BB number is not a date code, and it appears that some ALAN frames had a date code on the seat tube or on the seat tube lug.  This bike had a frame dimension code on the seat tube lug:  46 x 48, but no other SN.  And, its ALAN “headbadge” is on the seat tube. Fortunately, it is also possible to date a bike by its components.  The Shimano Dura Ace brake calipers were marked with a “KK” code, which means the brakes were manufactured in November of 1986.  So, I would surmise that this ALAN is a 1986 or 1987 model.

Once I overhauled the BB, headset, hubs, and pedals, it was time to think about the changes I wanted to make.  I swapped out the tall dirt drop stem for a less tall Nitto Technomic stem paired to a Nitto flat bar that I cut down (5 cm off each end) to make the bar more suited to this little bike.  But the real Tour de Force was installing Simplex Retrofriction shifters on Velo-Orange thumbies.  I hadn’t used these much praised shifters before, and was kind of skeptical about how they would perform.  How could they really be better than SunTour’s ratcheting shifters?  Simplex Retrofriction shifters are not a ratcheting mechanism, but instead have an internal spring acting as a directional clutch.  Using them was eye opening.  These shifters are far more subtle and precise that any others I have used.  The only downside is the ridiculous amount of travel when used with an 8 speed drive train, as you can see from the 2nd photo above.  That’s a small price to pay for the silence and precision of this amazing component.

I wanted to use a crankset with longer arms to provide for a more comfortable cadence, but not too long given the bike’s low BB height.  I sourced these NOS TA 160mm cranks from eBay, with 48/38 rings.  I was worried that the T.A. cranks would sit too far inboard on the Dura Ace 115 mm spindle.  They worked out well in this case, but with only a tiny bit of clearance from the drive side chainstay.  The bike’s very short chain stays means that one must not cross-chain this drive-train, but that is also sometimes true of bikes with longer chainstays.  In practice, this crankset was just right for this bike, although I had to get used to having the extra larger chainring for shifting to bigger gears!

Hailing from the 80’s, this bike’s wheelset is Shimano 600 tricolor hubs laced to 24 inch Mavic Open 4 rims.  The seatpost is the ALAN spec’d 25.0 American Classic that most early ALAN bicycles were equipped with.  I’m using MK3 Vee Rubber micro knobby tires, which have performed perfectly and with never a flat in the last five years.  My no longer available Detours seatpost bag serves as a de facto rear fender, blocking mud and debris from my backside.

Here is the ALAN as reconfigured, with a double TA 160mm crank, lower and flatter Nitto bars, and Simplex Retrofriction shifters mounted to Velo Orange thumbies.  I’m happy with this configuration, and hope to keep riding this one of a kind bike for years to come.