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pulley system

Posted: Sat May 20, 2006 4:22 am
by dirtbikemikebike
What is the difference between the pully system of an aero and spree. Will an aero one fit on a spree ? Whats the difference in appearance ? Whats the difference in speed ? Thanks Mike

Posted: Sun May 21, 2006 5:30 am
by wert
ive also wondered about that...i also wondered if it would be possible to make your own smaller pulleys for more top end speed?.u know CNC machine them.they would be just like the stock ones but lighter-stronger and smaller for again.."more speed on the top end"...ill have to look into that when i get a 50 to 100 dollar experiment bike. :idea:

Posted: Sun May 21, 2006 4:12 pm
by darat
well a spree has a non CVT trans for the front pully which means that it changes with the rpms of the engine thats y a spree is so slow taking off.

Re: pulley system

Posted: Mon May 22, 2006 9:53 am
by noiseguy
dirtbikemikebike wrote:What is the difference between the pully system of an aero and spree. Will an aero one fit on a spree ? Whats the difference in appearance ? Whats the difference in speed ? Thanks Mike
No, they're not interchangable. Spree have a fixed pulley. You can modify the fixed pulley to increase ratio. Read up on Pulley Mod in adv tech docs.