Front Wheel Spindle Oil Seals.

Discussion in 'Triumph General Discussion' started by RBinDevon, Dec 14, 2025 at 11:34 AM.

  1. RBinDevon

    RBinDevon Well-Known Member

    Aug 19, 2025
    101
    83
    The West Country, UK
    When I started washing the bike yesterday, I stopped at the front wheel.
    There appears to be grease leaking from the front spindle oil seal, both sides. Obviously not normal.
    This has sprayed onto the wheel rim as well.
    The second photo RHS, I started to clean it off, then stopped.
    Total mileage is 860 odd from brand new.
    Obviously I am going to contact my dealer 50 miles away.

    Yes I could remove the front wheel, clean it all up and ride to the dealers with only photographic evidence. However that seems counter intuitive to safe riding.

    My preferred action is not to ride the bike as grease could / will / has spread on to the rotors. Dealer / Triumph RAC collects the bike & transports it to the dealer.
    Am I beefing overly cautious?


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  2. Johnjo

    Johnjo Senior Member

    May 29, 2017
    575
    243
    Birmingham
    Oddly enough there's a very good " how to " change the wheel seals in this week's motorcycle news. Looks to be quite an easy DIY fix.

    Sorry, just reread your post. Obviously dealer/warranty job. Not over cautious at all IMHO.
     
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  3. RBinDevon

    RBinDevon Well-Known Member

    Aug 19, 2025
    101
    83
    The West Country, UK
    Thanks for that, but the bike is just over 3 months old. Don’t know if that would cause a problem with the warranty.
    Also I would want the brake pads replaced.
     
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  4. Johnjo

    Johnjo Senior Member

    May 29, 2017
    575
    243
    Birmingham
    Let the dealer sort it. That's what your warranty is for.
     
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  5. TRIPLE X

    TRIPLE X Senior Member

    Sep 1, 2021
    669
    243
    Norfolk
    Is it possible that the dealer was over enthusiastic with greasing the spacers/seals when assembling the new bike from the crate? Has the grease been there from new or has it just appeared?
     
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  6. RBinDevon

    RBinDevon Well-Known Member

    Aug 19, 2025
    101
    83
    The West Country, UK
    Good point. However even so the oil seal should have stopped the grease striking a bird for freedom.

    I think that it is probably newly arrived but I can’t swear to that. I feel that I would have noticed it when I applied ACF50 over the rims (twice before). I believe that I would have easily seen the grease streaks on the rim, see last photo.
    The pads must be contaminated with grease, confirmed by looking at the edge & face of the disc. This is especially apparent when one compares front to back discs. That alone makes me very uneasy using the bike at any sort of main road speed.
     
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  7. TRIPLE X

    TRIPLE X Senior Member

    Sep 1, 2021
    669
    243
    Norfolk
    If the dealer liberally greased the spacers there would have been some residual grease on the outside of the seal. The bearings are the sealed type so it is unlikely the grease came from there.
     
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  8. RBinDevon

    RBinDevon Well-Known Member

    Aug 19, 2025
    101
    83
    The West Country, UK
    @TRIPLE X

    You are dead right. Thanks for your post.

    I sent pictures to the dealership. That was their interpretation. Not a problem.
    So I will clean it off, remove the pads and inspect. Clean the disc & pads with brake cleaner. Then ACF50 the rim again.
     
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  9. Kinjane

    Kinjane Well-Known Member

    Oct 15, 2017
    343
    63
    Bristol, Land of Enger
    Sealed bearing grease is usually white. IMHO its grease from an exuberant application to either the spindle, spacers or both, especially if there’s a greater build up on the side of the hub where the wheel spindle is inserted.

    I had a problem with my Honda where the medium used during the disc rotor bobbin assembly process had not been properly cleaned and removed prior to it being fitted to the bike.
    It’s very obvious when the brake pads become contaminated. After thoroughly cleaning the disc and it’s bobbins I took it as a the opportunity to upgrade the brake pads!

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  10. Iceman

    Iceman Crème de la Crème

    Apr 19, 2020
    2,827
    1,000
    Lancashire
    That is not a seal issue, it is overgreasing of the wheel spindle. Wipe it away and all will be well. I have seen the same issue on many bikes; overgreasing is as bad as undergreasing.
     
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