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Upgrading my 421 serval


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Taller tires should help.

 

Feather the gas or clutch out of the hole. (Once they start spinning, they keep spinning.)

 

Move butt to back of seat. (Keep a close eye on that front end tho.)  ;)

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88/50 should hook up better than that on the street, i would have thought anyway.

mine should be around that maybe a touch lower on the tq, and im 147lbs, 4,5,6 just does wheelies. with razr2 on 3psi, tho, on dirt it sucks ass.  and just spins.

at 2 psi in my razrs i can pitch it sideways in 6th and lay serious rubber. its serious fun but the tires are a serious fail.

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Iv been running 3.5 psi in my tires. I'm sure 22" tires are a must and I will see where I'm at with those before I toss on a 17 sprocket. I'm worried it will make the trails a little rough to ride if I'm sitting that tall. I'll try different things I guess. Maybe a 39 rear sprocket with 22" tires?

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