determine

  1. M

    How do you determine the right ratio for gearing?

    I have a 6.5 HP engine and wheels and tires are 6 inch wheels with 4.10x3.50x6 tires. I figure I will have a lot of tork with the 6.5 engine. So I am trying to determine the amount of teeth for the clutch and rear sprocket. It seems for most applications the #35 chain is typically used...
  2. Rapidrob

    How to determine V-Belt size?

    I have a mini (Heathkit Hilltopper) that has a torque converter for it's drive. My question is,how do you determine what is the correct V-belt size and diameter? How much slack is normal? There is no belt now and the company that made the drive is long gone. Thank you.
  3. D

    Cannot determine manufacturer

    Hello, I'm Dave; new to the website, new to the forum; joined today. I bought this minibike for my 11 y/o son. Previous owner had it 10 years. I've searched everywhere to try and determine its manufacturer. Looks to be repowered by a 3.5hp Briggs&Stratton. The seat is a re-cover. Several...
  4. M

    Trying to determine year of Manco

    I am trying to determine the year of a recently purchased manco. There is a sticker with a serial number.
  5. L

    How to determine chain and sprocket ?

    I have a TAV on my mini and I want to buy a new sprocket for the rear wheel.It has some damage on it and is crooked.How do I know which one to buy? Please excuse my ignorance as I,m new to the mini scene
  6. Savian1973

    how do I Determine what size chain to use?

    Hello all I have two manco mini bikes recently bought and neither have there chains but one does have a functiong 3 1/2 jacobson motor with clutch. I would like to purchase chains for both. Can anyone help me? Model 1630024 other bike is model 1575417 wondering they take the same...
  7. H

    how to determine handle bar size?

    i'm trying to order a throttle grip set, and most of the sets i see are for a 7/8" bar. when i measure the bar on my bike, it is 7/8" from the inside to the inside of the pipe. if i measure the outside to the outside, its 1". what size throttle grip do i buy?
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