My New MountainMoto

Discussion in 'Motorized Mountain Bikes and Road Bikes' started by SpecializedMountainMoto, Aug 26, 2014.

  1. SpecializedMountainMoto

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    After the one in my profile pik was stolen I quickly picked up a 2014
    Soecialized Hardrock Disc 29 SE. Fitted it with my spare 48cc china girl and
    decided to go a different route with the gas tank mounting this time. Also since it a full disc brake setup I used the SBP shift kit because I wanted to retain the rear disc brake. Here are a few piks of the build
     

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  2. SpecializedMountainMoto

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    Last night I installed the Puch 50cc Hi Hi head and boy did it make a difference, paired with the true Dellorto 16.16 carb the bike now screams for 48cc, 7800 some Rpm and I did 36.5 Mph last night and I'm sure if I had some more room to go it could still do more.
     

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  3. wheelbender6

    wheelbender6 Well-Known Member

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    Cool. Do you have to run premium gasoline with the Puch head or does it run OK on regular?
     
  4. SpecializedMountainMoto

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    I always used 91 so idk
     
  5. Rudz

    Rudz New Member

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    Beautiful bike. I'd love to build off that bike, my build is right below yours.

    Did you build a rack for the tank? Also where is your clutch lever?
     
  6. SpecializedMountainMoto

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    Factory built seatpost rack from performance bicycles brick and mortar store, removed the rack part, clutch lever is just the factory left side brake lever. Integrating the problem solvers dual pull splitter for the brakes from the right stock lever, have not got that yet- just using the rear disc for right now.
     
  7. Rudz

    Rudz New Member

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    I see. Did you make any way to lock the clutch in? Or you can keep a rubber band handy.
     
  8. SpecializedMountainMoto

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    I dont need to lock the clutch in, so I dont bother. what are you gonna do with your other engine?
     
  9. Rudz

    Rudz New Member

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    Going to practice porting on the head, and use it for parts. I can use the magnet and magneto from it. I can probably use the piston too. But I don't have much use for the rest of the bottom half
     
  10. Patchy

    Patchy Member

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    I really like how you did the gas tank. I bought my bike from Performance Bikes, might have to go back there and look for the seatpost rack
     
  11. SpecializedMountainMoto

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    Yes it's much less visible and intrusive there.
     
  12. Nghtrider62

    Nghtrider62 Member

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    I don't understand the fact of your Carb looks to be tilting then more level. Yet it runs ?? When I came onto this site I was told you want your carb more level for better performance.
     
  13. SpecializedMountainMoto

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    Runs fine like this
     
  14. SpecializedMountainMoto

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    New updates, sbp expansion chamber custom welded up, Rock Shox xc 32 tk fork upgrade, top peak 29er fender up front, dual pull lever, avid clutch lever, and Sram MSX grip shift on the left side.
     

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  15. SpecializedMountainMoto

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    Another angle
     

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  16. SpecializedMountainMoto

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    My phone will only do one at a time
     

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  17. SpecializedMountainMoto

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    Last picture
     

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  18. SpecializedMountainMoto

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    Did 37.6 last night and she was still climbing, ran out of room before stoplight :) 40mph club coming soon
     
  19. SpecializedMountainMoto

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    hit 39.0 tonight! still ran out of room on my test run street but she was still climbing in 4th. Going to need a full half mile run to top out. But going strong for a lil 48 cc street legal ride (well by law I can only go 20mph) lol
     
  20. Rudz

    Rudz New Member

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    Nicely done, it's clean. What cdi are you running? I that motor already broken in? You running it stock with the puch head or did you port the jug and manifold?
     
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