Upto what maximum speed it is safe to go on 10 days old 125cc bike, without doing any harm to engine....????

Question

Its Bajaj Discover 125 cc...

Answer 1

u shouldnt maintain a high steady speed for more than 2 or 3 miles. back it down 5 or 10 for a couple miles, then resume speed. if u look in the manual, it will say what rpm u SHOULDNT exceed per gear for the first 500 miles up to the first 1000 miles.

Answer 2

Running in an engine properly will lengthen the life and prevent premature wear on the moving parts. A brand new engine is full of relatively rough moving parts. Speed isn't so important but miles and engine load is. For example you will do more damage being in top gear (fifth) going up steep hill than being in third with slightly higher revs. When you go for that important first service ask the mechanics if you can look at the oil after it has sat for overnight in a container, after draining off the oil you will find a thin coating of fine metal filings (like a paste) about a teaspoon full. This is normal. If you ride putting to much "load" on the engine then you will find more metal paste and potentially do more long term damage to the engine by the next service.
So gradually increase the Load over a period of about 500 miles or so depending on your riding style, and you will be rewarded with a quieter running motor, less vibration and increase the selling price by having a fit bike. Also easier on the pocket when it comes to servicing.

Answer 3

Don't follow the showroom peoples advise.u said that ur bike is 10 day old so if it had any trouble it should show but there is no problem so my advise is to if its a wide open road with no traffic then try to go at top speed that it can go.as it will pulls out the problems of ur bike.or make this test with a perfect driver if u cant.its very foolish to use the vehicle smoothly until u finish all ur servings and guarantee period.then after that going speed and fighting with service engineers for complaints.Manufacturers r very clever in these ways.so better to make a road test in ur way like using the vehicle rough on rough roads. CAUTION: THIS TEST SHOULD BE DONE IF U R A PERFECT DRIVER .

Answer 4

He's 10 they're probably just his friends. Stop reading too much into it, if they are those kind of calls why does your son give out your number and think this is okay? Take some responsibility and show the boy some morals instead of coming to Yahoo talking nonsense, how old are you? 15? Acting like a child.

Answer 5

Top speed doesn't mean anythong in this area. You have to worry about engine rpm's. It worst for you wngine to be going 10 mph banging off the rev limiter then doing 50 and bogging it.

Answer 6

Top speed doesnt matter,what counts is the rpm your engine is running to get you there.Keep the rpm low,your owners manual will say how low,and for how long your break in period is.Also dont hold the throttle in one position for too long,that helps.

Answer 7

the speed is not that important to look at just maintain a maximum speed for to long and the most important thing is not to over rev the bike.

Answer 8

it doesnt depend on the days, it depends on how much gas, If you have run through two tanks then you can go as fast as you want. But when you hit top speed dont keep it there, you dont want to kill it

Answer 9

85 km per hr.
Buy constantly increasing accelerater.
Keep eye while moving from 3rd gear to 4th.
R.P.M yeah.
3500-4500 move little more till 5000 rpm then joom. enjoy

Answer 10

It is good to put 25 hours on the motor before hard riding need to break it in!