01-09-2011, 11:43 PM
Ive never ridden the 0304 6RR but i have ridden the 05 RR and have a lot of seat time on an 05 636..
The difference is there but hard to notice...they are both fast and both pull hard..just the RR is tuned more for High rpm gear banging on tracks,with the 636 model tuned for more street friendly use.. both are fucking sick tho..I'd ride either or if i had the chance.
The difference is there but hard to notice...they are both fast and both pull hard..just the RR is tuned more for High rpm gear banging on tracks,with the 636 model tuned for more street friendly use.. both are fucking sick tho..I'd ride either or if i had the chance.

