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duke ii 640

  1. Couple of questions about the BST40

    Supermoto
    Hello! New member here... I'd have a couple of questions for 640SM/Duke 640 owners. I see that the BST "slide" holes can be enlarged to make the carburator response faster... is it worth the effort? Another question: my bike still has the original air filter... is it worth the effort of cutting...

  2. Duke II 640 for repair or breaking

    Bikes and Bits for sale
    ....Relisted due to classic time-waster. Seized engine but everything else good. £500. Listing is here; KTM Duke II 640 for repair, spares, track / hillclimb | eBay Cheers, Maria.

  3. Duke II 640 for repair or breaking

    KTM on eBay
    ....Relisted due to classic time-waster. Seized engine but everything else good. £500. Listing is here; KTM Duke II 640 for repair, spares, track / hillclimb | eBay Cheers, Maria.
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