748 Rear Wheel Balance And Axle

Discussion in '748 / 916 / 996 / 998' started by Yellow SPS, Mar 13, 2026.

  1. Decided to make up an adapter to balance the rear wheel today using a scrap rear axle. I was surprised to find that the axle spindle section seems to be manufactured from two parts being pressed together.
    Some pics of its construction. E7E365C8-23C1-472C-B0BE-C13CC1E10063.jpeg 377CA908-787B-405C-AAF2-1832A0ED9197.jpeg 6359D8EC-5C43-43B0-BB97-F6AC5A9B80D7.jpeg 417DC655-C2A3-482B-BEB9-D53CE2716CAF.jpeg
     
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  2. Never understood the drama caused by requiring a larger set of cones for these wheels.

    Before I started fitting my own wheels, I've had 2 different bike tyre supplier/fitters tell me they can't balance the rear wheel as they don't have the correct adapters, yet all it takes is a slightly larger set of cones.

    I bought a set of cones specifically for this purpose, they weren't expensive and they still work on 'normal' wheels as they are tapered.

    [​IMG]
     
  3. I don’t change tyres myself as I have an excellent relationship with my tyre supplier of choice. Their motorcycle tyre fitter uses the car wheel balancer for the SSSA rear wheel. Andy
     
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  5. Get my bro in law to put rear wheels on his car wheel balancer, works a treat.
    Still like OP's solution.
     
  6. Yea. I always like to do my own tyres and balance as it saves the hassle of going somewhere AND I only have myself to blame if a wheel gets marked in the process....!!
    It was the way the spindle was constructed that interested and surprised me. I had always assumed the spindle tube part was one piece. Perhaps that why there were issues early on??? Don't know.
     
  7. Have you considered using a chain wax? That rim has been ruthlessly splattered.
     
  8. Not really thought. I am a bit stuck in the 1980s and just use any old chain spray..!! Apart from when I had a Scott Oiler for a while on my Genesis, until a really hot day in Italy when it decided to up its dosage by about 500%. So I removed it. Having said that the original FZR1000 chain lasted close to 30,000 miles. I still have it.

    8E065973-E06C-47E9-A0EC-D2772247BF5A.jpeg F99EF50C-FC63-4870-BCCA-FF56069E309E.jpeg 4CB81C0C-8CB3-4E58-A94D-729936D9430A.jpeg

    Is wax so much better, any brands?
    Wheels look a bit better now!
     
    #8 Yellow SPS, Mar 19, 2026 at 8:11 AM
    Last edited: Mar 19, 2026 at 8:49 AM
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