I have a 03 CBR600rr with 525 chain and 54T rear sprocket and 16 front. What is the biggest sprocket I can put on the rear without hitting or putting a groove in the swing arm? I want to get a 62T or bigger (bike is only for wheelies) but I am thinking it will hit the swing arm. Can anyone tell me the answer to this......Thanks!

If anyone has a 60T sprocket for this bike or beigger hit me up!

 

my buddy has a 60 tooth on his 03 600rr and it doesnt hit the swingarm gusset, I dont know how much bigger than that you could go thought

 

Daaayyyyum how big you need broseph??

 

First just try a 14 tooth up front, 54/14=3.86. 60/16=3.75. cheaper.
I use 4:1 ratio 60/15 or 56/14(current) same ratio but was able to put the chain guard back on.

 

ya definitely drop the front tooth along with raising the rear, i got a naarden steel 55tooth and 520 sprocket and chain combo in stock and ready to ship.

I would only suggest going up to a 60tooth max on tat bike. Everyone i know on a 600rr likes that size.

also keep in mind going down in the front 1 is almost the same as going up 3 in the rear,

the other problem youll have is a large sprocket hitting the sprocket on the ground not just hitting the swingarm

http://www.naarden.biz

 

where you been joe??

 

74 tooth FTW!!!!!!!

 

I have one at my shop i use to throw at tree's like a ninja star! Its deadly . . .