[chemicalman]

These were either 3/8 or 5/16 and I was afraid that these pedals would break and cause an expensive repair.

Aren't Chineese products metric?

[Forty-Niner]

“Aren’t Chineese products metric.”

Yes, Metric......

Most bicycles on the US market under about $2000 are made in China no matter whos name is on it. Most are made by bicycle mfg “Giant” in Tiawan.

I have two “Trek” bicycles each costing over $500 that were made in Tiawan to Trek’s designs/specifications. Both of these bicycles use quality componets supplied by Shimano.....

In over 6 years of use on Sacramento’s American River Bicycle Trail I have yet to have any problems other than an occasional flat tire...... Periodically I take them to a Bike shop for a tuneup and maintenance. They have been a joy to use and enjoy.

[topher]

probably were something metric of that size.

This is the size of the threaded part of the bike pedal.

It was much smaller than the small standard 1/2 inch.

So maybe 9mm.