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Steering Head Ball Bearings Cota 247

  •
cdn280
in Montesa

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Hi. I'm rebuilding an M21 Cota 247. Anyone know what size the balls are in the steering head ?

  • Quote
    • Author

    3/16 or three sixteenths

    Thanks for that. But that would be 4.76mm. I thought I saved some of the grotty originals but the only ones I have measure 6.3mm. Can anyone else verify a metric size or is the only standard sized part in an otherwise metric bike ?

  • Quote

    I can confirm 3/16. You might also try 25x45x12 tapered bearings available from www.pyramid-parts.com.

  • Quote
    • Author

    I can confirm 3/16. You might also try 25x45x12 tapered bearings available from www.pyramid-parts.com.

    Now theres an idea. Thanks !

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