here is the link bro --> http://malaysianbikers.com.my/forum/index.php?topic=74413.0
the writer even note that mps should be avoided

if not mistaken they are talking about MT75..based on the link given smallest 90/80/17 for front and 100/80/17 for rear..
on my way back drop by at a workshop and ask the mech about tyre..he recommend me duro racing compound series..RM125 for 90/80 (if heard correctly )..ask about pirelli he can order if really keen..

I've not really tried out the MPS since I got it - blame it on myself coz no time to setup the bike, compared to my previous one which had TT9 front and Battlax on the rear, I could lean and drift, but not since using diffrent bike and switched to MPS.

For a fact, MPS is a budget tire. Michelin score it as follows:
Wet/Dry grip, Durability and Comfort - 6 out of 10
Agility - 7 out of 10
Budget - 9 out of 10

Of course, it is better than OEM tires. More than enough for daily ride.
However, for the round tire carcass, I do not expect the grip to be superb. If compared, I'd have more confidence on TT9. Too bad TT9 has bad wet grip, and develops bumps and cracks halfway through its lifetime - not a reliable tire. Btw, I saw a TT9 with new bunga in town, that doesn't have the center groove one... kinda looks like FDR - tauke tried to sell me 90/80 for RM80.

If I have to put my money on the next tire, it'll be racing compound with good bunga: Maxxis, Swallow, Michiyama, Duro, Shinko... Give the tires a good rub to test the compound, check the manufacturing date and make up my mind. These tires are priced reasonably around MPS.
If kena lottery, BT39SS, BT010, or perhaps Pirelli Sports Demon.

I have just fitted a set of Farrelli tires on my small bike... will let you guys know how that tire perform. These tires cost me RM60 a piece, 70/90 & 80/90 - stock size.

U can refer to ur tire for the recommended air pressure usually it is written there... I don't think spark plug will cause lubang on piston it maybe the mixture too lean d... Yes i agree every machine perform differently, but still we need some advise and try to avoid the same mistake from those who encountered that problem before... Yes the best way is trial and error, but the thing is $$$$ if I am rich yes spoil 1000x block pun like that lar... But the thing is u afford bo??? U dare to tell me that u r brave enuf to mod ur bike without asking anyone opinion and straight away do the '' Trial & Error '' without any consideration???

sup Jing, u should try the POWER of ROCK OIL FUL SYN!

Can you check the spark plug? Take some photo or tell us what it looks like.

Wah, Pirelli ranked higher than BT39SS. Any idea how much the price? Surprise me with <RM200 and I'll sure to get it.

BEST EO - ROCK OIL FULLY SYN OR MOTUL FULLY SYN. PERIOD

Hey Chris ! I'm going to test MOTUL 300V 15w50 after next service.. since now I'm very pokkai d... force to use 5100 15w50 1st... ~.~

haha..i feel not worth it when riding LC but only can go 120..

it's like riding "demak" also can get 120  

Bee Hock told me to check EO level every 3 weeks too, I guess its the same theory. Just wanna share this experience to those who always like to rev the modified engine (esp with good flow pipe).

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Added on November 19, 2010, 1:25 pmI want to order Amsoil for car and motorbike. Any Penang folks wana bulk order together? Amsoil 10W-40 motorcycle is about RM52. Market price is RM65+. It performs even better than Rock oil or Motul 300V from reviews. Interested please PM me.

Can you check the spark plug? Take some photo or tell us what it looks like.

I want to order Amsoil for car and motorbike. Any Penang folks wana bulk order together? Amsoil 10W-40 motorcycle is about RM52. Market price is RM65+. It performs even better than Rock oil or Motul 300V from reviews. Interested please PM me.

Pirelli MT75 Sport Riding Front Tire


    * Conventional tire for sporty use of small and medium displacement bikes in all weather conditions.♦
    *
      Classic style for modern sport riding.
    *
      Modern, aggressive tread pattern for high level wet / dry weather performance.
    *
      Excellent handling, superior grip and traction in corners and good mileage.
    *
      OE on Aprilia RS50 and Buell Blast.

today i got a new discovery... although it is not about my bike.

its near to 10,000km for oil change (my car), when I check the engine oil level, it is below "LOW" !! what a shock. The pro foreman uncle is helping me to check everywhere for oil leak, but piston ring nice, valve seal nice, oil seal is nice too, perfectly fine.

So I called my sifu (tat guy who drive Putra). He said, if always high rev the engine and the exhaust flow is very good, some of the EO will go out from exhaust pipe. So after a few weeks, the EO level will decrease a bit and so on. (my car ady 4 months+ high rev )

Bee Hock told me to check EO level every 3 weeks too, I guess its the same theory. Just wanna share this experience to those who always like to rev the modified engine (esp with good flow pipe).

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Added on November 19, 2010, 1:25 pmI want to order Amsoil for car and motorbike. Any Penang folks wana bulk order together? Amsoil 10W-40 motorcycle is about RM52. Market price is RM65+. It performs even better than Rock oil or Motul 300V from reviews. Interested please PM me.

plz dont waste money buying it, u wont feel anything, 2 weeks later u gonna complain over here of how useless the cdi is and u are gonna sell it, CDI are best use for modded engine, if u change block and carb den its recommended to change cdi, some cdi may have NO cut off so if u suka high rev and tak tau masuk gear wans ur engine will kaboom faster. thats my opinion. 
TO ALL
im seeing a lot of 'i want to change my CDI and my engine is standard' post. i think its time for ppl to know ITS NOT GONNA WORK  . AND STOP WASTING FORUM PAGES DISCUSSING THE SAME TOPIC OVER AND OVER . again thats just my opinion 

After first time I have changed the Engine oil already, what it the next mileage to change? (135LC) According tot the manual book, it says 6000km/h its the next mileage to change. Must wait for so long?? I thought every 2000 km/h must change already...