Jump to content

Recommended Posts

Posted

Ya, if you run a case saver, there is only so big you can go before it interfere's with something. If you don't run a case saver then you can go pretty high, but you need to have enough motor to push a sprocket that big. Most people adjust the rear size because its not as much stress on the motor...........

Posted

i put a 17 on front with no case saver. i cont go any smaller in the back im already at 38 tooth helped alot with the shears pipes. im running 19 mxr4s prolly going to go to 20s and drop to 16 t front

Posted
Most people adjust the rear size because its not as much stress on the motor...........

What??? Regardless, if you make the front larger or rear smaller it stresses the engine the same...a higher gear ratio is a higher gear ratio no matter how you achieve it.

Posted

i ran 18 38 on my old drag bike. i have seen 19. it is dangerously close to the cases. no margin for error. chain slack, hopping teeth ect. then again, you can bolt them big gears up. but your bike gotta have the nuts to pull them. or you wasted your money on scrap metal. you will go nowhere.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...