gearing

[BlaineKaiser450]

If i were to switch from my stock size tires and rims to 8 in rims and 18 in tires what would be good sprocket sizes to maintain as close to stock gearing? Thanx

[MAD450r]

was told on here to try 36 in rear, or 15 up front on an 04-05 or 14 up front on 06 and up.

I was thinking of trying the 36 rear with my 18, they spin way too much with stock gearing. I just switched from razr 1's 20inch to razr mx's 18's. with my stock gearing it pulls hard but I ride in sandy area so I spin way too much.

[KEVIN]

well i just swapped to 15 front and 38(stock rear). it def has alot more speed and less wheel spin. but i do have a 530 falicon kit with full cr wiring and carb. the bike hauls ***, i suck. but i will get faster. this gearing is alittle to much for a stock bike tho ,i think.

my buddy just put in a 13/36 setup and he said it felt real good!

these are all mx bikes!:D

[MAD450r]

My 04 hrc and full sparks standard core has plenty off the line. I never lost in a drag with my stock gearing and my 20's. I think my 18s will hook better once I gear up and I can get back to the handling/speed im use too.