Top Speed

Discussion in 'Performance Mods' started by Snarfu, Jul 8, 2012.

  1. Rico glover

    Rico glover Member


  2. Tony01

    Tony01 Member

    67mph on a gas 2-stroke. Yea right. You sure you're not measuring in kph?

    My stock 212 will do about 55, but I have 4 drive chains slowing me down.

    You should upgrade that 2-piston front to a 4-piston ASAP...
     
    Bufu racing#1 likes this.
  3. Nice job Rico!
    And the Lifan is a 4 stroke!
     
  4. ezrider

    ezrider Member

    Isn't a new 2 stroke engine suppose to get 1/3 more horsepower after break-in engine period say....around 300 miles or so ??
     
  5. Any new engine should run better after the rings break in and seat to the cylinder wall.
     
  6. ezrider

    ezrider Member

    Yeah, the old adage: if it ain't broke....don't fix it.
     
  7. Pride454

    Pride454 New Member

    I've gotten up to 38-40 mph on my predator. 30 is the least for top speed and 40-45 for the max.
     
  8. Street Ryderz

    Street Ryderz Active Member

    Im doing around 70 full out on flat and cruise around 45-50 because all the side roads around here are 80kph or 50mph !And i prefer to travel at traffic speed so cars have time to choose if and when to go past me,prior to achieving these speeds traveling anywhere was scarier than going fast on a bicycle!every part of my ride is built for these speeds and 203mm disc breaks front and rear!
     
    Bufu racing#1 likes this.
  9. Steve Best

    Steve Best Active Member

    Pictures, show us pictures or it never happened!
     
  10. KCvale

    KCvale Motorized Bicycle Vendor

    70kmh is 43.5mph and possible.
     
    Bufu racing#1 likes this.
  11. Bufu racing#1

    Bufu racing#1 New Member


    lol yes I'm sure

    i build 212s also we have a stock internal 212 doing 70+
     
  12. Bufu racing#1

    Bufu racing#1 New Member

    no i do more like 120 kmh lol
     
    Street Ryderz likes this.
  13. Bufu racing#1

    Bufu racing#1 New Member

    it never happened unless you see the pics and video here britt vanegas on fb =) lol
     
    Street Ryderz and Steve Best like this.
  14. gary55

    gary55 Active Member

    Went to fb. Saw the video. Seriously badassed bike. So you tellin any secrets, or keepin that sh*t to yourself?
     
    Last edited: Oct 26, 2016
  15. Steve Best

    Steve Best Active Member

    Yup, I'm a believer Brit. Happening bikes there.
     
  16. Andres

    Andres New Member

    Mine does 49mph
     
  17. zippinaround

    zippinaround Active Member

    your what? you saying you got 49mph from a stock engine?what size sprocket etc.
     
  18. gary55

    gary55 Active Member

    Got a picture of that 49 mph bike?
     
  19. jaguar

    jaguar Well-Known Member

    no way a stock engines goes 49mph. change that 4 to a 2
     
  20. Andres

    Andres New Member

    It is not stock sorry
     
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