Insurance with a Chop?


  • Got all the parts and hoping to have time off from work to delete the air box and hoses, rebuild/tune the carb and install the fender/sissy bar by the end of the month. Looking forward to it and will def be rewatching the vids many a time.

    I assume that technically if you modify the frame/engine of a motorcycle it would have an impact on insurance. What has been y'all's experience with that? Let them know and pay more? Don't say anything and hope the bike explodes on impact in case of an accident and no remaining proof of customization?

     

    Thanks gang.

    -Bjorn



  • @Russell Nelson Hell yeah dude youre gonna have a great time! 

    so heres the skinny on insurance. buckle up cowboy! 
    Insurance companies don’t insure your vision of what your bike is., — they insure known risk + known value.

    A stock bike is easy:

    • They know replacement cost
    • They know repair cost
    • They know failure rates

    A custom bike?

    • Value is subjective
    • Parts may be one-off
    • Labor isn’t standardized
    • Risk profile changes (performance, handling, theft)

    So if you don’t do anything special, they will treat your fancy custom bike like a boring ass stock bike… and screw you on payout.

    Heres what happens if you do nothing. Let’s say:

    • You bought a Honda Shadow for $4,000
    • You put $6,000 into parts + fabrication

    You crash it. Insurance goes:

    “Cool, that’s a $4,000 bike.”

    They cut you a check based on:

    • Actual Cash Value (ACV) = depreciated stock value

    Your custom parts?

    • Not covered
    • Or barely covered (like mayyyyybe $1k–$3k max depending on policy)

    So heres the RIGHT way to Insure a custom motorcycle

    1. Declared Value / Agreed Value Policy

    This is the gold standard.

    • You and the insurance company agree upfront: “This bike is worth $X.”

      If it’s totaled:
    • You get that exact amount (minus deductible)

    Companies like:

    …offer some version of this (Hagerty is especially custom-friendly).

    2. Accessory / Custom Parts Coverage

    If you stay on a standard policy, you NEED this.

    Typical coverage:

    • $1,000–$3,000 included
    • Can often be increased to $10k+

    Covers:

    • Exhaust
    • Bars
    • Paint
    • Seats
    • Bolt-ons

    Does NOT always cover:

    • Custom fabrication labor
    • One-off parts properly valued

    3. Documentation (THIS IS HUGE)

    If you don’t document it, it basically doesn’t exist.

    You need:

    • Receipts
    • Photos before/after
    • Build documentation
    • Parts lists

    Without this, even a “good” policy will fight you.

    4. Appraisal (For Serious Builds)

    For high-dollar customs:

    • Get a professional appraisal

    This helps:

    • Lock in higher agreed value
    • Avoid disputes during claims

    But theres a lil hidden gremlin in all this. Performance mods can actually increase your risk classification.

    Things like:

    • Engine work
    • Turbo/supercharger
    • Big cams

    Can lead to:

    • Higher premiums
    • Denied claims if not disclosed

    If you hide it and crash?
    They can say:

    “You misrepresented the vehicle” → claim denied. And then you get nothing and youre fucked. 

    Most riders insure their custom bike like it’s stock…
    and only find out they were wrong after it’s totaled.




  • Thanks for the info! I'm not doing anything particularly crazy, not mainlining nitroglycerin between my bike's toes or anything. Good to know that Progressive can work with an Agreed Policy Value too, since I've been with them forever. 

    I'm already taking hella before and after pics for when I inevitably fuck something up and end up with too many extra parts too. I'll call my agent and sort it out with them. 

    My big fear was that they'd have a "you removed the rear fender horns = bike is totaled/worthless" mentality, but doesn't seem to be the case. 

    Much appreciated duders!

    -Bjorn


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