Showing posts with label wooden bicycle frames. Show all posts
Showing posts with label wooden bicycle frames. Show all posts

30 March 2019

From The Barrel: How Does It Age?

The bicycle has a two-century history, if you regard the draisienne as its starting point.  During that time, two-wheeled machines operated by foot power have been made from all sorts of materials, including wood--as the draisenne was.

Every generation or so, someone or another "discovers" wood as a bike-building material.  Some advantages of the material are its relative light weight and stiffness.  They, of course, are the reasons why wooden bicycle rims were used, mainly on track bikes, for decades even when nearly all frames were made of steel.  They were banned because bicycle wheels, especially those on track bikes, are built with highly tensioned spokes and ridden with high-pressure tires.  The problem was that an impact or other problem that would cause a wheel with a metal rim to bend or fold, but remain intact, would cause a wooden rim to shatter and send sharp splinters flying about.

I imagine that wooden frames wouldn't have such problems, as the joints that hold them together wouldn't be as taut as bicycle spokes, or experience impact in the same way.  On the other hand, I have to wonder how a wooden frame would hold up in various weather conditions, especially extremes of wetness or dryness.

If nothing else, a wooden bike would have a "cool factor", as few other people have one.  That is probably the reason why it would be such a popular item at an event like the North American Handmade Bicycle Show, held in Sacramento two weeks ago.



This "Cooper Bicycle" was created by industrial designer and University of Kansas professor Lance Rake. To join the wooden beams, and for the dropouts, he cut pieces of steel with a waterjet.  The seat and headtubes were also steel, just like the ones found on a traditional frame.



What makes the bike unique--and inspired its name--is the source of its wood:  a wine barrel.  A barrel-maker was known as a cooper, and I don't doubt that more than a few of them made bikes, as blacksmiths and other artisans did.  

That bikes were made by such people, and from materials like the ones Rake used, is the inspiration for a vision of his.  He wants to sell Cooper bikes, he says, but he is also interested in making plans and patterns available to local artisans "so we can make bikes from local resources."

Does he have plans to use his machine on a wine-tasting bike tour in, say, California or France or Italy?  "I hate to admit it, but I'm more of beer and whisky drinker," he confesses, "but my wife is into Red Blends."  Could a tandem be in the works?

12 September 2017

Yes, Cycling Is Intoxicating...Especially If You Ride This Bike

I've been reading about bamboo bicycles for the past few years.  I have only seen two in person, neither with a rider aboard.  So, apart from what I've read in a few cycling magazine and blog reviews, I know nothing about their ride qualities.  And those reports vary widely.

It seems that there are basically two types of bamboo bikes:  the ones that have some sort of metal at their joints and the ones--like Calfee's--that are made by joining bamboo tubes with hemp.  

I must say that if I were rich, I'd buy a bamboo bike as an objet d'art or a conversation piece, but certainly not as my only bike.  From what I've read and heard, such a machine--an odd term, isn't it, to use in reference to something made of bamboo--would give a cushy but not very snappy ride.  That, of course, would rule it out for a "do it all" bike, let alone one for fast rides.  

A bamboo bike might not "ride on rails".  But neither would the latest creation from Portland (where else?)-based wooden bike specialist Renovo.  A wobbly ride on it, however, might not be the fault of the bike itself--or its materials.  Rather, the problem, if you will, is more likely to lie with the rider.



You see, the latest Renovo model is made from barrels in which Scotch--specifically, Glenmorangie--was aged.  The renowned distiller, who is marketing the bike, ships the wood to Renovo in Portland, where the frames are crafted and finished--with the distiller's name on the right chainstay.



And, of course, the wood is infused with the world-famous libation.  Dr. Bill Lumsden, director of Glenmorgie's distilling and whisky creation, says that the casks are used only twice to make The Original, "a whisky which balances hints of ripening peaches and citrus fruits with creamy vanilla notes, to delight malt connoisseurs and amateurs alike."



Now, I don't know whether you'd notice those hints of peach and citrus or notes of vanilla while you're riding.  I'm not even sure they have anything to do with the color and texture of the wood, let alone the bike's durability or ride quality.  Does the whisky dampen shock?



Whatever the case, Dr. Lumsden says that even though his creation is mixed with the wood, customers shouldn't combine it with riding the bikes made from the barrels in which it's aged.  The original should be consumed apres-velo.