How Rattraps Became Beartraps---In 1899

Last week, I wrote about "rattrap" pedals.  They were the kind of pedals that came on most '70's Bike Boom-era ten-speeds, and have continued to enjoy popularity with cyclo-tourists, motocross riders and commuters. The great advantages of them are that they can be used with or without toeclips, and ridden on either side (unlike most quill and road clipless pedals, which must be flipped to the right side).  As I mentioned, two of the most popular models of rat-traps are the Lyotard 460 (which hasn't been made in at least two decades) and the MKS Sylvan.

Road "quill" pedals, which were all but displaced by the advent of easy-to-use clipless pedals from Look and Time, would sometimes have the "sawteeth" on the side of the pedal on which the cyclist pedaled.  The other side was usually cut away, and thus unrideable.  They were so made to improve cornering clearance, a definite concern for criterium and track riders.

(Track pedals usually had cages like those of road "quill" pedals, without the "quill".)

Famous examples of road quill pedals are the Campagnolo Record and its many imitators, and Lyotard 45. 

Double-sided quill pedals were all but nonexistent until around 1980.  At that time, the cults of BMX and mountain biking were spreading beyond their respective Southern and Northern California cradles.  That was also about the time equipment was being developed specifically for those new disciplines.



SunTour BMX pedals, circa 1980

Possibly the nicest double-sided quill came from  SunTour.  They had the same bearings, axles and bodies as SunTour's wonderful track and road pedals, which were made by MKS.  (The "Supreme" and "Nuevo" pedals, currently made by MKS, are virtual clones of the pedals made for SunTour.)  Some of the early mountain bikes came with those pedals; "bear trap" pedals, developed soon after, were essentially BMX pedals with curved plates.

SunTour "bear trap" pedals, circa 1985

When double-sided quill pedals first appeared on the market, many of us wondered why no one had ever thought to make them earlier.  Well, it turns out that someone had:

In 1899, the Bay State Stamping Company of Worcester, Massachusetts introduced the Bennet pedal.  Don't you just love the clover cutouts in the cages?

I tried to find out how long these pedals were produced.  They were introduced just as the first American Bike Boom was about to dissipate.  So, I suspect they weren't made for very long, and the design--like many others from that period--was forgotten.

Aside from the cage shape, the Bennet had a couple of other interesting features.  One is a dust cap that springs into the body and is held by latches. In contrast, most other dust caps are either screwed on or pressed in and often fall off, especially when the bike is ridden over rough roads or trails.   The other innovation was a bearing cone that was keyed rather than threaded to the axle, and held in place with a set screw.  According to the manufacturer, this system allowed for one-tool adjustments.  It also eliminated the problem of locknuts that came loose and allowed the cone to screw up and crush the bearings.

I would love to know how well those features worked. If they were effective, the Bennet was certainly well ahead of its time.  Even if they weren't, the Bennet is interesting as a kind of proto-BMX or -mountain bike pedal.

The Most Famous, If Not The Better, Mousetrap

You might be riding rattraps.  If you're of (ahem) a certain age and rode them, you may also have ridden with a mousetrap.

No, I'm not assuming that you are, or have ever been, an exterminator.  Instead, I am talking about a type of bicycle component and a style of a certain bike accessory.

Rattraps, of course, are what are commonly called "cage" pedals.  On such pedals, the metal (aluminum or steel) plates have serrated edges on both sides, the better to grip the sole of your shoe.  (I actually rode a pair barefoot. I think I can still see the marks.)  Those cages usually don't have the "quill" common on traditional-style racing pedals.  And, because the cages have the same serrated surfaces on both sides, they can be ridden with or without toeclips.

Examples of "rattrap" pedals include the MKS Sylvan and the Lyotard 460D:

MKS Sylvan

Lyotard 460D.  They were usually silver, but for a time were also available in blue, red or black.

Many different companies make, and have made versions of the "mousetrap".  Some claim to be better versions of the most famous (if not original) one:  The Pletscher Model C.

I bought one for $2.75, new, at Michaels's Bicycle Co. on Route 35 in Hazlet, NJ.  That  rack ended up on about three or four bikes I owned during my youth.  It was actually good for a light load, but would sway a lot when used with panniers. (I don't think most panniers made today would fit.)  Some people didn't like the Pletscher rack because the clamp that held it to the bike chewed up the paint on the seat stays (and, on some bikes, the seat stays themselves).  I think, though, that many people forgot to use the "T" bar that attached to the brake bolt and had two holes for the rack clamp screws.  Also, it helped to cover the stays with tape or a piece cut from an inner tube.

The "mousetrap" clamp on top was good for a baseball glove, a pair of shoes or sandwiches--if you didn't mind eating things in shapes you never saw before.  It also held a soccer ball or basketball firmly.  However, when I tried to carry books in it, they ended up all over the street.  (Ironically, many shops and catalogues sold the Pletscher or its near-facsimiles as "book racks".)  And, when I got my Pletscher, bungees hadn't been invented--or, at least, they weren't available in any place I shopped.  (When I first found them, they were called "sandows".)  So, if we wanted to carry things on the platform that wouldn't fit into the mousetrap, we used string, rope, duct tape and almost anything else you can imagine.

Even if you are young, you have probably seen hundreds of Pletscher racks, or imitations of them.  They have been attached to just about every kind of bike you can imagine:  I have even seen them attached to the struts of "banana" seats.  And--perhaps not surprisingly, given their ubiquity and low cost--people have actually used them as front racks, with varying results.

I wonder what, if anything, the rider of that bike carries on the rack. Whatever it is, it would have to be bound pretty tightly, or it would slide off the rack and into the path of the front wheel. I guess that's one way of making yourself a cold Panini, if that's what you want.

If seeing the on the front, slanted like the right side of an accent circonflexe isn't enough for you, look at how the rack is attached to the fork crown:

We didn't have zip-ties back when I bought my Pletscher rack for $2.75, new, at Michael's.