Re: Honda CBR 150 R

1200 rs for kit is ok but 800 rs labour charge for fitting is too much. Honda SVC's always charge high labour cost for normal jobs like this. Therefore i never visited SVC after my free services.
I do all bike job by myself, for jobs beyond my limits i take help of local mechanic.

Re: Honda CBR 150 R

Can anyone share the labour cost involved for changing chain + sprocket at Honda service center?

I got the chain sprocket kit changed today. I was charged Rs 1200 as part cost and Rs 800 (+taxes) as labour charge for fitting it. I think 800 is a bit on the higher side as my local mechanic does it for around Rs 100. I had to visit Honda service center for this because my local mechanic did not have the paddock stand to lift rear wheel.

Cbr 150r

i owned a cbr 150r for last 1 year..can u suggest frame sliders available for cbr..

Re: Honda CBR 150 R

Hi, Im facing a problem, my CBR 150 goes off and refuses to start when revved around 10000 rpm (not redlining), any pointers would be really helpful.

Thanks,
Kalpajjwal

Re: Honda CBR 150 R

I didn't know that R15 v1 uses ngk cr8e spark plug. Thanks for the information.

Re: Honda CBR 150 R

Lol you could have just gone to a Yamaha SVC and got hold of R15 v1 plugs

CHEERS

Re: Honda CBR 150 R

I guess that, the speed we ride is calculated for the total km ridden. Hence if it shows more speed, the km ridden will be more.
I think there is no seperate sensor for the total km. Even that Is calculated by the number of revolutions of the tyre.

Will that really impact?

Re: Honda CBR 150 R

Me too observed this speedoerror in my bike. I think all cbr150 have this speedoerror.

You can correct it by replacing speed sensor with perfect one by trial and error method.
Best method will be, changing front tyre with larger profile. Stock is 100/80, you can try 100/85 or 100/90. Speedoerror created by larger profile tyre will balance the original speedoerror.
But, i think there is no any special need to correct speedoerror.

Re: Honda CBR 150 R

Hi, I'm new to this thread.
My CBR speedometer is displaying more speed than that I actually ride. Checked with GPS and compared with other bikes too. It had nearly +8% of error.
Is there anyway to correct it.

Re: Honda CBR 150 R

Yeah, true that. Even I had not witnessed a necessity to change the spark plug. It looks fine to me too, and I can't guess what went wrong in Bala's case.

Re: Honda CBR 150 R

What is the fork dia of Cbr150?

Re: Honda CBR 150 R

The plug looks fine. Not sure what it was not working. Like in cars, I never change plugs. They don't wear out with the new ignition systems. It would be interesting if you put the old plug back in and see if it will run. It would be more likely a plug fault than carbon on the insulator. I have had brand new plugs fail.

The CDIs tends to spark virtually any plug these days.

Re: Honda CBR 150 R



Today, after first start of the day my bike ran just 1km and stalled in middle of the road. After several attempts it won't start. Starter motor working, fuel pump working but bike not starting.

Then i concluded that it should be problem with ignition coil or spark plug.
Then i decided to change the spark plug by myself!!
Then i go for the hunt of ngk cr8e spark plug which is recommended by honda for cbr150. Believe me i checked every honda service center in pune but spark plug is not available. Then finally i got the spark plug from b.u.bhandari,bhavani peth service center.

After putting the new spark plug bike started in first push!!

Note:
Recommended spark change interval for cbr150 is 8000 kms.
I pushed stock spark plug till 12500 kms and this happened.
Factory fitted spark plug- DENSO U24ESR-N
new spark plug- NGK CR8E (both are recommended)

Always keep stock of spare parts like cables, spark plugs, ignition coil, relays, fuses. Its difficult to get them when we are in need

Re: Honda CBR 150 R

I build race bikes motors and have done many many rebuilds. Let me draw you a picture. You have a knife blade and you want to sharpen it on an oil stone. If it is relatively sharp, 20- 30 stokes in the stone is all you need to sharpen the knife.

Now after a cylinder hone, there are a few little microscopic whiskers left from the honing process. Once the ring moves over these, it flattens them. How many time do you think it take the ring to seal the surface ? 30 strokes 300, 3000. Actually not many at all.

The main process in running in a motor is to season/heat cycle the piston.

Run 1/3 power to 1/3 RPM 2-3 times and each time snap the throttle back and go to idle speed.
Let the motor cool for a few minutes.

Run 2/3 power to 2/3 RPM 2-3 times as above.

Let the motor cool for a few minutes.

Run 3/4 power to 3/4 RPM 2-3 times as above.

Let the motor cool for a few minutes.

Fully run in. Give it all it can take.

If you want, you can do an oil change after a few days.

When you race the HONDA RS125 race bikes, you basically assemble them do as above and go racing. No running in period.

There is no such thing as race clearance for the piston/barrel either. I bore to the manufactures spec and tend to err slightly on the under side not over.

Cheers Wallace

Re: Honda CBR 150 R

Honda Navi offered free with every bSIII CBR150r and 250r.