pulley system

Does your Spree/Elite already run great, and you're trying to make it quicker/faster? Need a monster motor swap? Discuss your ideas here.

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dirtbikemikebike
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pulley system

Post 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
wert
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Post 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:
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darat
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Post 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.
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noiseguy
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Re: pulley system

Post 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.
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