Not that anyone gives a chit.. But i got around to ordering my front sprocket. Went with the vortek 15t, Got a good deal i think $24otd. I was thinking of doin the 520 chain conversion but after reading some posts i decided i would stay 525... Might jump up 2 in the rear but i wanna see how the down 1 in front feels first.... And i still think i shoulda bought the blue.

 

let us now how it works out for ya!

 

Why change? I feel like mine is geared pretty low as is.

 

Cuz his feels different to him

 

i would have went with the 520
less rotating mass means more hp available to actually touch the ground

 

You know the only reason that i decided not go 520 at this point was because i had read that they need adjusted/tightened more often... but i 'm still keeping it in mind...Did you go 520 on urs?? Whats your opinion on them other than what you've already stated.. thanks

 

i dont have a 520 on my 600 yet but my 1000RR has had a 520 kit on it for 5000 miles.
so far the only time i have had to adjust it is when i have taken the tire off

the DID ERV3 according to brad at superbike supply is stronger than oem

 

Hey guys.. I picked up the sprocket today and i was curious,the packaging say 03-06 rr the guy at the shop said they were the same?? Just want to make sure, anyone know if they are the same.??

 

all the same
i have the front and rear sprocket for an 05 on my 07

600RRs all share the same pattern for sprockets

 

cool just wanted to be sure... Thanks a bunch