Problem on RXZ.............HELP!!!!

SP27 SG

I am riding an RXZ now but recently i found out that my bike engine will alway give a continuous knocking sound when start after riding for sometime the knocking sound get even louder then the bike like no power, anyone know wat is happening to my bike? Then max speed i could go is only up to 105km/hr compare to my friend’s RXZ very slow. I had compared the sound of my bike sound produce by the exhaust and engine is totally different from my friend’s bike.

TZR SG

last time my brother’s rxz oso same prob as yours, check your 2T pump, maybe its jammed or spoil, and 2T cannot flow. Very IMPORTANT! If not it might be your piston ring loose liao..

SP27 SG

my 2T pump just changed 2mths ago cos that time 2T pump jam. so where did your brother go fix his bike and now iszit free of problems?

TZR SG

he go malaysia do leh, coz there velii cheap and good. Ok liao lor, he that time do until power power, problem free, he one shot do many things ah, chrome parts, overhaul piston, modify pipe, change many spare parts and etc etc spent abt RM$1400 ringgit. So SG $$ is abt $600+

TZR SG

then in the end he trade in for a super 4, hee

PASIR GUDANG SG

For SP27 :
Your engine bearing loose, because you high speed drown your gear. Drown gear also must know how to drown leh, cannot anyhow drown. No good for engine. Go just fix the bearing back that's it. Never trust the shop.

SP27 SG

So how much does replacing the bearing cost? Then wat do u mean by don't trust the shop?
Got any trustable shop to recommend? so it's only the bearing that i give the knocking sound iszit?

PASIR GUDANG SG

Not your bearing spoil, loose only just fix back. But if you go shop, there not charge this way. There first charge you the workmanship, fix the bearing must open engine. How much must depand on the shop, but you can ask people or your friend how much when shop need to open your engine. But the shop surely call you change your bearing want la. He surely say your bearing spoil want.