05 Daytona 955i - Flat Spot

Discussion in 'Triumph General Discussion' started by Johnny Perrotta, May 13, 2025.

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  1. Johnny Perrotta

    Johnny Perrotta New Member

    May 13, 2025
    0
    1
    Cheshire
    Hello,

    Just joined the forum and just bought (last week) an 05 Daytona 955i.

    Been out for a couple of rides to give it a bit of a shakedown and noticed a flat spot around 5k, it has an after-market can/exhaust, so thinking it might be that.

    I know it was a common fault with the earlier models, but wanted to check if anyone else has had a similar problem with a gen 2?

    Thank you,
    Johnny
     
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  2. sprintdave

    sprintdave Nurse, think it's time for his medications.
    Subscriber

    May 25, 2014
    1,638
    750
    Birmingham
    It could well be. Use tuneecu to see if the map is correct for the can.
    Better to post issues in relevant section
     
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  3. Johnny Perrotta

    Johnny Perrotta New Member

    May 13, 2025
    0
    1
    Cheshire

    Thanks Dave
     
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  4. joe mc donald

    Subscriber

    Dec 26, 2014
    14,844
    1,000
    slough / burnham
    @jonny Perrotta Yes welcome to the family. And as @sprintdave mentions the right tune for the bike helps. Plus just check all you inlet rubbers and exhaust sealing and air filters. All could cause problems.
     
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