its up to you really mac,if you wont it more lively ,go up 2 or 3 teeth on back, or down 2 or 3 to make the gears longer,buy renthal sprockets,there pretty good,ktm ones are loads of dosh, always buy oring chain or x ring,DID,520 pitch on yours,they will last longer,
hope that helps mate
-- Edited by fireblade on Tuesday 15th of January 2013 07:55:42 PM
I would visit JDs and see what KTM offer. They do long lasting Supersprox rear sprockets (not too expensive) and cheap front ones too. They do do a more expensive ktm chain (made by Regina and its a z-ring chain - which you can also get with orange side plates if you are feeling bling). Ktm stuff is good and not as expensive as you might think. JDs do 10% discount for trf members too.
Went to J D Racing today to buy a new chain front and rear sprocket. Well not so bad on my previous bike (wr 450) I did buy cheap then ended up buying twice. Never agian so for my Ktm I purchase Stealh orange of coarse rear spocket a DiD Chain 520 v o-ring and a front spocket 13 teeth and a 14 for spare. Total in the area of £110.00 I did get some other bits and bobs in all not to bad price. my bonus was it was Tracey'S birthday so I have some birthday cake as well
I thought this would have gone on longer any offers?
-- Edited by Slider rider on Wednesday 30th of January 2013 08:41:19 PM
Well had the O-ring and the X-ring and are good chains but the last one was from JD's not sure what it was but it's still going strong and plenty of life left in it; not like me of course.
Well not so bad on my previous bike (wr 450) I did buy cheap then ended up buying twice
. Never agian so for my Ktm I purchase Stealh orange of coarse rear spocket
a DiD Chain 520 v o-ring and a front spocket 13 teeth and a 14 for spare. Total in the area of £110.00 I did get some other bits and bobs in all not to bad price. 
