Yamaha YB 125Z Owners Fan Club

rizwan_ch8 (Riz1) 2017-10-05 15:49:33 +0500 #1122

@hamikhan bhai i am just searching 20w50 fully Synthetic oil specially designed for 4 stork engines.
Zic X5 se engine heat up ho raha hy but not to much..... I think
Nd mjy assa b lag raha hy k bike ki pick reduce ho re hy

rizwan_ch8 (Riz1) 2017-10-05 15:55:29 +0500 #1123

Hamikhan is using this oil from 10k Kms. Nd he didn't face any issue upto now.

boldpisces (Hassan Abbas ) 2017-10-05 15:56:36 +0500 #1124

YAMAHA YB 125Z engine is still old enough which support mineral oil. If we study the manual and look at suggested oil, It clearly recommends to use SE grade which is obsolete.

Now we have available grades in market is SG and SL even we can use SM too if available in motorcycle oil. Do not use ZIC HI Flow X5 20w-50 because this is not a motorcycle oil and it will reduce the life of your clutch plates.

YAMALUBE is good for average riding because it makes the ride sluggish after a long ride. ZIC M5 api SG 20w-40 is clicking my mind and i will try this in next oil change.

Liqui Moly or any other synthetic oil will be useless to use in this engine because it will become noisy and started over heating. Mineral oil is the best choice to use in YAMAHA engine and all you need to do to change it around 1000 km interval. Total Hi Perf 4T special 20w-40 is also a good oil but if it is synthetic/semi synthetic then don't use that.

boldpisces (Hassan Abbas ) 2017-10-05 15:57:20 +0500 #1125

only 10K? Please study the difference between a car and motorcycle oil specially those having wet clutch system.

boldpisces (Hassan Abbas ) 2017-10-05 16:02:46 +0500 #1126

yes this engine heat up will soon over the life of your clutch plates because it is not a JASO MA rated oil which you just poured in your engine. API SM oil with JASO rated will cost you minimum around 2000 per liter for motorcycle.

Now how you can compare the performance of a car oil having worth of 500 per litre with motorcycle oil having price of 2000 against one liter.

hamikhan (hamikhan) 2017-10-05 16:05:40 +0500 #1127

Bro thanks for caring+advising & don,t worry about my bike clutch plates because they are working well as previously they were no clutch slippage or no abnormal activity is in engine. engine is too much on smoother side with excellent acceleration approximately tried all kind of oils found this oil thousand time better

& for ZIC hi flow X5 i have start using this oil from 10,000km now my bike has reached 33000+km means i have done 23000+km on this oil Alhamdolilah still going so strong

You also give a try to this oil you will 100% like it

boldpisces (Hassan Abbas ) 2017-10-05 16:07:36 +0500 #1128

Do not use semi synthetic oil in YB 125z engine. Stay stick with mineral and change between 1000-1500.

I am going to try ZIC M5 API SG 20w-40. Apparently, it looks good. I will share my experience later.

boldpisces (Hassan Abbas ) 2017-10-05 16:12:04 +0500 #1129

that's cool. one of your disciple is screaming for engine heat up and it must be effecting on his clutch plates too. Do satisfy him and if you get some time then read the difference between motorcycle and car engine oil.

hamikhan (hamikhan) 2017-10-05 16:17:15 +0500 #1130

Bro i have read a lot on wikipedia+on internet about oils JASO MA or MA2 & well known about bikes clutch plates are dipped in oil & they also cool down from oil

boldpisces (Hassan Abbas ) 2017-10-05 16:19:33 +0500 #1131

YB 125Z engine oil must need flash point above 250. ZIC X5 flash point is less than 250 so engine starts over heating. ZIC M5 flash point is above 250 so it will not make the engine heat up and also protect the clutch in better way.

rizwan_ch8 (Riz1) 2017-10-05 16:18:27 +0500 #1132

Screaming??????
Who is this guy?????

clevever (clevever) 2017-10-05 16:21:37 +0500 #1133

Hahahahaaa
Everybody is an engineer here....

rizwan_ch8 (Riz1) 2017-10-05 16:23:34 +0500 #1134

Laly ur Ans is not clicking my mind....
Flash point of zic x5 is 246....... koy zada chokha faraq ty nai hy v

boldpisces (Hassan Abbas ) 2017-10-05 16:24:45 +0500 #1135

then you must be aware of the prices for oil having SM grade for motorcycle and a car too.

Can you pls justify the price of 2000 for motorcycle oil and 500 for car in same quantity of 1 liter?

Bro Motorcycle oils are special with high price. Do read about SHELL advance ultra with SM grade launched in India for motorcycles having price tag of 1050/-INR for one liter bottle. if they launch the same bottle here, it will be around 2000/-PKR because it's a motorcycle oil.

rizwan_ch8 (Riz1) 2017-10-05 16:25:40 +0500 #1136

Ye i am an Engineer
But not Mechanical.... lkn mjy lagta hy k ap sab ki rahnumai ma wo b ban jao ga. Hahaha

hamikhan (hamikhan) 2017-10-05 16:25:49 +0500 #1137

Brother bike kay engine mein jub petrol zyda ja raha ho tow tub bhi wo heat up hoti hain

I have recently gone through this situation valves setting was disturbed by me & was facing heating up issue+bike was not able to cross 100km/h again corrected them & now bike is back to his normal life no heat up issue+able to go to 110km/h

boldpisces (Hassan Abbas ) 2017-10-05 16:26:07 +0500 #1138

If no difference in flash point then why you are complaining for engine heat up?

rizwan_ch8 (Riz1) 2017-10-05 16:28:55 +0500 #1139

Manu ki pata.......
Mjy tou ye pata hy k jab se Zic X5 use krna start kiya hy bike 120 touch krna start ker deya hy ore 110 tou jab chaho mil jata hy even with double sawari.

boldpisces (Hassan Abbas ) 2017-10-05 16:29:59 +0500 #1140

ha ha ha and it definitely will be effecting on your fuel average too.

hamikhan (hamikhan) 2017-10-05 16:30:56 +0500 #1141

Fuel average will be on better side