[keefer]

I have just got myself a carbon under seat crank case breather expansion box (what a mouthful)

now this does away with the usual plastic item that sits behind the top cylinder, and I have had a look at some pictures of race bikes. And what im wandering is do I need to have a different crank case breather to attach the hose to ?

any racers out there who have had this part please let me know. cheers. K