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Thread: Trapps for trials bikes

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  1. #1
    jim85s Guest

    Default Trapps for trials bikes

    Hi, I'm new to the forum, but not to SuperTrapps.
    I am currently using one on a 1968 Greeves 250 MX with great success. It sure make tuning easier.
    Question: I have seen small Trapps used on modern Trials bikes, like a stinger, for tuning/spark arrestor. But I can't find them for sale anywhere.
    Does such a beast exist, or is my old age CRS just kicking in.
    Thanks for your good products. Jim

  2. #2
    bschultz Guest

    Default

    You may be thinking of our 3M Steel DirtBike Universals;

    http://www.supertrapp.com/product_se...rsal/index.asp

  3. #3
    jim85s Guest

    Default More info

    Thanks for the reply.
    I've tracked down a friend-of-a-friend that owns one. He says the disks are about 2.5 inches in diameter and the exhaust tube diameter is about an inch. The end cap is stamped as follows:
    T99 SuperTrapp
    Spark arrestor Forest Service Approved
    Disco Jet Corp Division Davis CA ET Cycle

    Does this shine any light on the subject?
    Thanks again,
    Jim

  4. #4
    bschultz Guest

    Default

    Disco Jet was a pre-SuperTrapp company name (a long, long time ago). The 3M product is going to be the closest Universal muffler we manufacture today, to the muffler you are referencing.

  5. #5
    jim85s Guest

    Default

    Thanks for the info,
    That's what happens when your an old guy and you listen to even older guys.
    Best, Jim

  6. #6
    bschultz Guest

    Default

    Don't feel like the Lone Ranger.

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