The Smell of Molten Projects in the Morning

Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.

The New Hotness

  • Shimano SPD Pedals: Cleat Oilers

    Here’s the solution to creaking SPD pedals due to hardened shoe cleats gritting on hardened pedal latches:

    Shimano SPD pedal - cleat oiler
    Shimano SPD pedal – cleat oiler

    Those are carefully shaped snippets of open-cell foam tucked around the springs under the movable latches, loaded with a few drops of penetrating oil, and ridden for several months. Nary a squeak or grinding sound has emerged: far better than the results after I added a drop of oil whenever either of us heard that sound.

    Similar snippets tucked under the forward latch fell out without affecting the results, from which I conclude:

    • The front latch doesn’t squeak
    • The foam on the other side is Close Enough
    • Penetrating oil oozes into a thin film over the whole pedal

    The cleats don’t quite touch the ground when we walk, so we’re not leaving oily footprints.

    Should I ever install new pedals, I’ll see if a larger foam block can span the gap between the front latch on the top and the movable latch on the bottom.