Hub Adapter?

Discussion in 'Transmission / Drivetrain' started by Trmppiper, Aug 6, 2016.

  1. Trmppiper

    Trmppiper New Member

    Hello fellow MBers. I'm building my second motorbike and I'm using a 29er schwinn midway. Can anyone tell me the rear hub diameter? I would really like to use a hub adapter instead of the rag joint to mount the rear sprocket. My rough measurement is 1 5/16" but like I said it's a rough measurement. Please help I would like to order the adapter asap. Thank you
     

  2. FurryOnTheInside

    FurryOnTheInside Active Member

    I'm just wondering why you can't take an accurate measurement. Do you have the bike/hub yet? o_O
     
  3. Trmppiper

    Trmppiper New Member

    Yes I have the hub. I don't have a set of calipers is the reason I can't take an accurate measurent. Do you know the size Furry?
     
  4. Lloyde

    Lloyde New Member

    did you eyeball that measurement, or did you actually place a ruler/measuring tape inside the spokes and check it that way?

    but to me it sounds like you need a 1.5" adapter for your hub.
     
    Last edited: Aug 6, 2016
  5. FurryOnTheInside

    FurryOnTheInside Active Member

    Before I bought a digital caliper I always measured tubes by cutting a U shape out of cereal box or similar stiff card, enlarging the gap a tiny bit at a time until it fits over the tube, then measuring with a ruler. It is actually really accurate done carefully. Not hundredths of a millimetre accurate like my caliper but still enough to find which size seatpost to buy or whatever.
     
    Trmppiper likes this.
  6. JunkyardDog

    JunkyardDog Active Member

    You can get a digital caliper at Harbor Freight for about $10. I would never be able to get by without one.
     
    FurryOnTheInside likes this.
Loading...