If cam take Uma 1 lo..XD Or fz 1..XD But i really doesn't want to touch engine...CDi prehaps..XD

Should be something like below picture? Same like what included on the UMA block So far they are the first company which produce aftermarket forged pistons for LC135. One of the best in the market today.

http://www.racingboy.com.my/v2/products/um...orged-piston-lc

wah ! his bike not fast enough ar...?

i only know standard 60mm mod also cannot win his 58mm full mod bike.. only way to get more speed i suggest u is to remove all bodykit..

then u see fast or not..

Uma block and piston very light only even is bigger than stock. Also lighter than Faito and shark block / pistons. UMA block market price around RM530++ and shark block price around RM250++. But Shark pistons is normal cast iron pistons and not forged like UMA.

Valve of course TK stronger. Yamaha valve for normal road using is ok. But if for max throttle with the 62mm block at the highway is abit risky. Actually head no need to pnp also can put in 62mm block. But see the foreman do how la.

You want buy my one?  I bought it for nearly RM280 4 batang standard size no need pnp maybe need to grind valve.  But i alrd use more than one year d. And still in very good conditions. now i going to change to bigger size valve so if u want let me know arr. Can book first before i open up my engine. bcoz i need to wait my head shipment first. before i can fix my new head.

No such thing as Faito Titanium pistons LOL But got Faito titanium Valve but is coated nia.

Fly from Indonesia.

MAlaysia have other aftermarket brand not so good one. Mostly make of magnetic material which can attract tiny metal to stick on the valve. In long terms not so good for the engine. But TK valves is non magnetic material wont stick any metal. So it run much cleaner. And the valves profiles also slightly different from stock valves. And the valves is lighter too compare to stock. Yet it is a very strong valves. Malaysia dont have seller that sell it yet. Bcoz of the costing price to high not much ppl will buy it.

Check ur valve size ... Be4 u buy it .... Or else u plan to get bigger valve head ...

Yup ... Size should be 19/17 if x silap ... Btw .. Kalau x leaking or rasak ... Ayam not rekoman go change a new valve ... Unless u ada duit $$$$ .. just tukar valve will not imcrease powder ...  I think sprayz done port n polish to the head ...  For more detail ... Askhim ...

Why no go shop ask?

Bearing ori paling tahan ...