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Jack shaft question for hf79
- Thread starter ElGallo
- Start date
it's from Gasbike.net.
it looks like AGK's but it's not, the clutch is not a Max Torque Clutch which at AGK sells separately
i'm sure it should work fine.
killer price.
Yep not AGK max clutch. But it's a great starter deal. There is a 98cc flat head in swap shop that's the same motor in the picture above.Also is the better AGK clutch with it all being sold by Harold. The clutch is set up for higher revs on idle so the back wheel doesn't engage as soon as engine is started.
Why have the extra reduction there. Why not get rid of the JS and plate and just run a bigger sprocket on the shift kit left side? You'll gain a lot of efficiency and lose at least 5 lbs.
Pretty tight engine fit there!
So from bookface I posted the same question and got a few replies from people that have used it.
Good start out with them upgrade two things, the clutch it self and the input gear in the js for lack of quality. Other than that everyone said that its ok and decent deal for the price.
Good start out with them upgrade two things, the clutch it self and the input gear in the js for lack of quality. Other than that everyone said that its ok and decent deal for the price.
That was a old build so as I remember I had a 44 and a outer 54. You have a good question and I'm no gearing expert. So can't really say all I remember is for the 5 speed internal hub it was perfect. Now I use the plate on my 212 for the cvt. Reason is if I go from engine to JS then back to sheave. It bends the JS shaft. So I am using it as support now.
I just bought one for my first build. My 79 cc will be here friday from HF. Im making a frame from scratch pretty much. Its going to be a fat tire bobber chopper type bike.nHope it works well. I seen the agk but though the savings could go towards other things at this moment. cheers
it worked alright just doing fine adjustments so it will last. if your using a wider rim/tire i would wait till you have frame, wheel, motor,js, and everything together before you finalize where to put the motor. get everything aligned and check twice before anything.
the way i did mine left no room for error. but i did it on purpose.
the way i did mine left no room for error. but i did it on purpose.
Do you guys know if the number 415 chain goes on this jackshaft from the output to the rear wheel sprocket? And second question- Are all the aluminum hub hugging adapters for sale (the ones that bolt around the hub they sell on gasbike and elsewhere) number 415 chains as well? Their websites and and ebay does not list what chain number/type specification the sprockets are. I just dont want to receive the wrong parts and have to hassle with this reshipping stuff. Are all the motorbike drive chains a standard 415 across the board?
I have the agk jackshaft on a 79cc bike but I use a bully clutch as it has a wide range of adjustable rpm clutch hookup.
Are you saying you use a Bully Clutch with an AGK Jackshaft (plate mount type jackshaft) on a 79cc Predator?
