Bicycle Mechanics - mis-marked pedals

Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.




View Full Version : mis-marked pedals


jgedwa
09-06-07, 07:26 AM
I am in the middle of putting together a bike; BB went in, then cranks went on, and then I started putting the pedals on.

On the end of one spindle was an L, and on the other was an R. (As there often is.) So, being the trusting fool I am, I tried to put the L pedal in in the left crank. No deal. Not wanting to force anything, I tried the R pedal in the right crank. Again, no deal.

For a moment, I thought I had just had a stroke. Maybe I was confused about which hand was which. Nope, I have been good at that since kindygarden. Did I put the crank arms on the wrong sides? Nope. So, I gingerly tried the pedals in the "wrong" arms. Of course, they went right in.

Huh? Admittedly, these are cheap platform aftermarket pedals. Probably made in China. Maybe they have lead paint on them too.

I know mistakes can be made, but this just seems so fundamental that it is preposterous. Am I missing some other easy explanation?

jim


I_bRAD
09-06-07, 07:31 AM
If you look at your bike while in China, the L and R will be reversed.

FlatTop
09-06-07, 07:37 AM
Reft. Light.


jgedwa
09-06-07, 08:03 AM
You set your cranks up for left hand drive?

You have a set of tandem cranks installed backwards?

I got nothin'. The real question is, did the L pedal screw in counter-clockwise (left hand) and the R pedal clockwise (right handed), or the other way around?

-yeah, for a second, I wondered if I had installed them backwards. Never made that mistake, but it seems easy enough to do. But no, they are on right.

-Nope, not tandem cranks.

-They threaded on the normal way. So, it is only the label that is wrong.

gmason
09-06-07, 09:03 AM
... The real question is, did the L pedal screw in counter-clockwise (left hand) and the R pedal clockwise (right handed), or the other way around?

Isn't it easier to remember about pedals that to tighten they rotate toward the front, and to loosen they rotate toward the rear? Except in China of course. ;)

HillRider
09-06-07, 09:09 AM
On the topic of mislabeling, I have a Hozan (Japanese) Lockring wrench intended for older cup-and-cone bottom brackets and the name cast into the handle is "Rock Ring Wrench".

urbanknight
09-06-07, 09:27 AM
-yeah, for a second, I wondered if I had installed them backwards.

I saw that on a bike on ebay once (it's easy to tell with Look pedals) and informed the seller that thr cranks were probably shot. He thanked me and ammended the description. The bike went pretty cheap, but I didn't bid out of fear for what else the seller might have done to it.

rmfnla
09-06-07, 10:30 AM
Reft. Light.

Funny; I rike.


Seems to me that they just installed the axles backwards. Just swap them and you should be fine.

HillRider
09-06-07, 10:34 AM
Seems to me that they just installed the axles backwards. Just swap them and you should be fine.
All of the pedals I'm familar with have the L & R engraved on the axles themselves, usually on the wrench flats. They had to be fundamentally mismarked if the L-marked axle screws into the right crankarm.

DieselDan
09-07-07, 08:06 PM
I found a translation mistake regarding left and right pedals from a Look installation insert.