thats What i have with aluminum sprockets. aluminum last half the time if that of steel but thats still 10,000 to 15,000miles . for the price it dont matter . i like the aluminum its lighter and spins faster and if it breaks its a cheap fix

 

ya when i bought my RK 520 convertion it came with light weight steel sprockets though nd i only paid $130 for it brand new

 

is that with a x ringchain? i got the gold x ring chain . i love it . ya gotta get the gold chain!lol

 

naw i wish,i was straped for cash at the time nd couldnt pass the deal up, i just got the standard 520 o ring chain nd the light weight steel sprockets

 

still good stuff man. def will hold up for ya longer then mine . any other mods lately. i just dropeed some serious cash this winter on mine

 

i bought my bike as a wrecked f4i got it lookin purdy againg then the same night i got everything done i layed it done nd ****ed it all up, so im startin from skratch again only this time i bought a m2 twobrother slip on nd mid pipe nd a powercommander nd im lookin into buyin all new plastics, i got a decent set from my buddy until i get the money to buy brand new ones LOL

 

i got some tribal orange mids andlack lowers. rash on left side mid but not bad and bottoms are pretty decent. id let em go pretty cheap if ya wanted em. also have misc other parts. just converted mine to a trackbike

 

i wish i could use them but its a f4i lol,ima just buy brand new **** this time nd put my race railz on before i even ride it just in case,im tired of fixin ****,its gettin old nd i need money for my kid,wife doesnt even want me to have it ne more but i need my toys