Skip to content
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (Slate)
  • No Skin
Collapse
Brand Logo

DT125R FORUM

  1. Home
  2. General Discussion
  3. wheelies

wheelies

Scheduled Pinned Locked Moved General Discussion
30 Posts 7 Posters 5.8k Views 2 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • britshgigoloB Offline
    britshgigoloB Offline
    britshgigolo
    wrote on last edited by
    #2

    if you pin the power valve you will have no bottom to low end pull just top end pull and need to rev and slip the clutch to pull away where as with the power valve servo and working it will pull at all ranges if you remove the reed switch it will help with top end dont think it makes much diffrence on pull away as the power valve open at 6000 revs

    1 Reply Last reply
    1
    • A Offline
      A Offline
      anima
      wrote on last edited by
      #3

      thanks bud i just remember when i first had it after i bought it bout 4 year ago and matey had it pinned open but dont know which way round 180 the power valve was pinned it had a stock expansion chamber and a aftermarket end can with baffles removed although he had purposely dented and crushed parts of the pipe leading from the chamber to the end can it pulled like a beast, although i was only 19 then and now i weigh a good 40 kilos extra , and i do realise its not a MX bike but surely i should be able to pop it up in 2nd or 3rd ? cant seem to get to do it.

      1 Reply Last reply
      0
      • britshgigoloB Offline
        britshgigoloB Offline
        britshgigolo
        wrote on last edited by
        #4

        if you take exhaust off you can see the power valve and feel it its at the top turn on the ignition and let it do its cleaning cycle and it should rest fully open so when you slide you finger into the exhaust opening it should be flush and smoove at the top if not you need to ajust the cables till it is and then you check again buy turning off ingition and back on so it does cleaning cycle again till it right if that makes sence

        A 1 Reply Last reply
        0
        • britshgigoloB britshgigolo

          if you take exhaust off you can see the power valve and feel it its at the top turn on the ignition and let it do its cleaning cycle and it should rest fully open so when you slide you finger into the exhaust opening it should be flush and smoove at the top if not you need to ajust the cables till it is and then you check again buy turning off ingition and back on so it does cleaning cycle again till it right if that makes sence

          A Offline
          A Offline
          anima
          wrote on last edited by
          #5

          @britshgigolo yeah i will one day im happy with the bike its decent and fast enough i just want to be able to pop a wheelie in a higher gear, i realise it is not a MX bike though but should still be possible.

          1 Reply Last reply
          0
          • britshgigoloB Offline
            britshgigoloB Offline
            britshgigolo
            wrote on last edited by
            #6

            with power valve set up right you will feel the diffrence and with a few more revs it will pop up as when it hits 6000 revs the power valve will be fully open so make sure power valve is set right and plenty of revs it will come up no problems

            1 Reply Last reply
            0
            • A Offline
              A Offline
              anima
              wrote on last edited by
              #7

              thankyou, pv servo working or pinned open ? sorry bit of a noob

              1 Reply Last reply
              0
              • CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #8

                Removed baffles? it isn't a four stroke mate you need solid back pressure as to allow the supersonic sound wave to pressurise appropriately to allow the forced induction to operate.

                Always Originate, Never Pirate!

                1 Reply Last reply
                0
                • A Offline
                  A Offline
                  anima
                  wrote on last edited by
                  #9

                  i dunno mate but it was alot faster than it is now acceleration wise. like i said no expert im a noob, i can only theorise that the dents he put in the pipe were to compensate for the baffles being removed.

                  1 Reply Last reply
                  0
                  • britshgigoloB Offline
                    britshgigoloB Offline
                    britshgigolo
                    wrote on last edited by
                    #10

                    you want it working and not pinned just make sure it flush you can try sitting further back on the seat to as that will help but as i said with it set right you will see the diffrence mine comes up from pull away and im 16 stone and tops out at 85 on the clock so im sure yours should do the same if running and set up right

                    A 1 Reply Last reply
                    1
                    • A Offline
                      A Offline
                      anima
                      wrote on last edited by
                      #11

                      appreciated

                      1 Reply Last reply
                      -1
                      • britshgigoloB britshgigolo

                        you want it working and not pinned just make sure it flush you can try sitting further back on the seat to as that will help but as i said with it set right you will see the diffrence mine comes up from pull away and im 16 stone and tops out at 85 on the clock so im sure yours should do the same if running and set up right

                        A Offline
                        A Offline
                        anima
                        wrote on last edited by
                        #12

                        @britshgigolo do you have your reed switch removed ? and what exhaust pipe have u got on it ?

                        1 Reply Last reply
                        0
                        • V Offline
                          V Offline
                          vtrn_raptor
                          wrote on last edited by
                          #13

                          Deps supposed to be better than big one

                          A 1 Reply Last reply
                          0
                          • britshgigoloB Offline
                            britshgigoloB Offline
                            britshgigolo
                            wrote on last edited by
                            #14

                            yes reed switch is taped up under the clocks out the way and it got standard exhaust on front derestricked and dep silencer

                            A 1 Reply Last reply
                            0
                            • V vtrn_raptor

                              Deps supposed to be better than big one

                              A Offline
                              A Offline
                              anima
                              wrote on last edited by
                              #15

                              @vtrn_raptor i have a dep pipe just havent fitted it and stil havent fitted my 240 jet either

                              1 Reply Last reply
                              0
                              • britshgigoloB britshgigolo

                                yes reed switch is taped up under the clocks out the way and it got standard exhaust on front derestricked and dep silencer

                                A Offline
                                A Offline
                                anima
                                wrote on last edited by
                                #16

                                @britshgigolo nice one i may have to fit my dep its sat there i just havent bothered fitting it

                                1 Reply Last reply
                                0
                                • britshgigoloB Offline
                                  britshgigoloB Offline
                                  britshgigolo
                                  wrote on last edited by
                                  #17

                                  im sure yours is 2001 same as mine it should have a 240 main jet as standard and mine is in use every day for work same as yours i change oil and plugss once a month and all has been fine

                                  1 Reply Last reply
                                  1
                                  • britshgigoloB Offline
                                    britshgigoloB Offline
                                    britshgigolo
                                    wrote on last edited by
                                    #18

                                    you will notice the diffrence once dep is fitted too

                                    A 1 Reply Last reply
                                    0
                                    • britshgigoloB britshgigolo

                                      you will notice the diffrence once dep is fitted too

                                      A Offline
                                      A Offline
                                      anima
                                      wrote on last edited by
                                      #19

                                      @britshgigolo my dad is adimant i wont i think hes wrong though i just think he may be trying to keep me at a low as speed as possible

                                      1 Reply Last reply
                                      0
                                      • DartyD Offline
                                        DartyD Offline
                                        Darty
                                        wrote on last edited by
                                        #20

                                        Your not going to find much extra power, get her jetted nice first,

                                        Raise the rear the ride height,, and gear it down (bigger sprockets) will help dramatically!

                                        Keep it real

                                        A 1 Reply Last reply
                                        0
                                        • A Offline
                                          A Offline
                                          anima
                                          wrote on last edited by
                                          #21

                                          am i right in thinking that big one expansion chambers are restricted anyway ? i have heard so and i can see a kind of mesh thing near the echaust manifold but in the start of the chamber pipe

                                          DartyD 1 Reply Last reply
                                          0
                                          Reply
                                          • Reply as topic
                                          Log in to reply
                                          • Oldest to Newest
                                          • Newest to Oldest
                                          • Most Votes


                                          • Login

                                          • Don't have an account? Register

                                          • Login or register to search.
                                          • First post
                                            Last post
                                          0
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups