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DT125R FORUM

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  4. Reason for the stock air box ?

Reason for the stock air box ?

Scheduled Pinned Locked Moved Engine
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  • M Offline
    M Offline
    mbmO8
    wrote on 30 Oct 2024, 20:07 last edited by
    #1

    Hey all, I have a 99' dtr and I'm new to 2 strokes in general. I was wondering if there is a need for all the small boxes along the air tube as it don't help when working on the bike haha

    H 1 Reply Last reply 30 Oct 2024, 21:15
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    • M mbmO8
      30 Oct 2024, 20:07

      Hey all, I have a 99' dtr and I'm new to 2 strokes in general. I was wondering if there is a need for all the small boxes along the air tube as it don't help when working on the bike haha

      H Offline
      H Offline
      HOTSHOT III
      wrote on 30 Oct 2024, 21:15 last edited by
      #2

      @mbmO8 This explains the YEIS box between the carb and reed valve better than I can:

      https://global.yamaha-motor.com/stories/history/stories/0019.html

      When working around that area it's not that difficult to remove as long as you have a decent pair of pliers to squeeze the clip on top of the reed block, just stuff a rag in the hole until you refit it. The one behind the carb on later bikes, I've never owned a DTR with one of these fitted so maybe someone else can help out explaining this? I see a lot of people blank these off with the lid off a Coke bottle.

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      30 Oct 2024, 21:15


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