I found your videos cos I’m looking at buying an RS. I’ve done the same job on sr50’s and I connect the back of the pump to a battery drill to push the oil through to the carb.
Hey bro i was changing the gearbox oil and i stripped the oil filler plug and clutch plug and the transparent plug can you help me find where to buy new ones?
Hi, have been watching your videos and learned a lot. I got a rs 125 , 2008 not long time ago. It has been stored unused for years and the tank has been removed at some point. There is two hoses from fuel valve. Where do they connect?
Hi there Krisu Thanks for watching and commenting. I’m only aware of 1 fuel line from the petrol tank. The others are breather hoses that keep the inside of the tank at atmospheric pressure Cheers Tom
in the rs 125 2006 and beyond there is a button under the horn, you must have de bike with the ignition off, then while pressing the button turn on the ignition, and hold it till it dissapears.
@@tomdidit4216 yes I've been trying to put back on the road a very ropey 2003 rs 125 that had been in a big crash I've been at it for a couple of years as was in a very sad state
@@tomdidit4216 I just got a 99 rs 125 she needs a full engine rebuild and she's been of the road since 08 when the last owner had the crank bearings seazed oh well more fun for me I also have a Yamaha jog RR with a 70cc kit that needs properly sorting ps love your rs videos keep up the fantastic work
I want to get a two stroke aprilia rs 125 but the two the head fairing is that can fit on the rs4 125 3 headlight fairing? Because I like two stroke performance but I like the rs4 design
Hello there. IMO. The standard oil pump I believe is sufficient and offers convenience for all aspects of road use. It will also operate ok on the larger 34mm carbs. If you decide to modify the bike for all out power and or track use, then I suggest removing the oil delivery system and converting to premix- just like a motorcross bike etc. Ultimately, the choice is yours mate. Thanks for watching and your comment! Tom
Hi. Thank you for your comment. No need to premix oil and petrol on the RS. These bikes have seperate oil and petrol tank. The engine pumps the correct amount of oil into the carb where it is mixed with the petrol before entering the engine. This is very convenient for road use. Thanks again👍
Hi there. Firstly I need to advise that I’m not a licensed mechanic, however I have years of mechanic experience by maintaining what I own… With that said, assuming that 10,000 is not it’s maximum RPM, it would be my best guess that the carb may need a good clean and tune up. Otherwise it may be an electrical timing issue? Hard to tell without listening or feeling the power of the engine. Sorry if this isn’t much help mate. Thanks reaching out. Ride safe👍 Tom
This there. I really like these bikes. They are one of the latest road legal 2 strokes with electric start and seperate oil injection. Great fun to ride and maintain. Thanks for your comment.
@@tomdidit4216 what carb you using tom cause please believe me the aprilia rs 125 carb 28vhst cannot be jetted don't believe my word ask paul at pjme engineering in Wolverhampton you have 2 options buy a 34mm vhsb or buy a 28mm phbh and fit the vacuum connection from pjme only 5 pds you done a great job please up load more videos
Hi there. I can confirm that a 28mm PHBH is on my bike. Not sure if I mentioned in my last video however the 6Sigma jet kit has worked really well. The bike is free revving through the midrange and power hits around 8K RPM. I really appreciate your support. I’ll do my very best to upload another video over the weekend (pending my work commitments) Thanks again Tom. P.S. Good luck in selling your 34mm carb etc.
Love this series, really like how the es turned out!
Thanks Ole!!
Glad you like it
I found your videos cos I’m looking at buying an RS. I’ve done the same job on sr50’s and I connect the back of the pump to a battery drill to push the oil through to the carb.
Thanks for the comment Ryan.
Hope the videos are of some use👍
Cheers
Tom
Hey bro i was changing the gearbox oil and i stripped the oil filler plug and clutch plug and the transparent plug can you help me find where to buy new ones?
I have a 2005 RS125 unrestricted etc with 35ps. An fantastic machine ex after 7000rpm. Thxs for the video.
Hello, How did you clean the oil filter and what did you use?
Hi, have been watching your videos and learned a lot. I got a rs 125 , 2008 not long time ago. It has been stored unused for years and the tank has been removed at some point. There is two hoses from fuel valve. Where do they connect?
Hi there Krisu
Thanks for watching and commenting.
I’m only aware of 1 fuel line from the petrol tank. The others are breather hoses that keep the inside of the tank at atmospheric pressure
Cheers
Tom
what are the ID of the two oil hoses? From the oil tank to pump and from pump to carb?
Hello mate how do I reset the service light on this my clocks don't have a button to do it I'm so confused can't seem to figure out how to do it
in the rs 125 2006 and beyond there is a button under the horn, you must have de bike with the ignition off, then while pressing the button turn on the ignition, and hold it till it dissapears.
Very clean looking rs 👍
Cheers David. I’m lucky to have found it. Do you own one?
@@tomdidit4216 yes I've been trying to put back on the road a very ropey 2003 rs 125 that had been in a big crash I've been at it for a couple of years as was in a very sad state
Oh ok. The 2003 models are awesome. Wish I had a older model bike to be honest😀
Good luck with the build!
@@tomdidit4216 I just got a 99 rs 125 she needs a full engine rebuild and she's been of the road since 08 when the last owner had the crank bearings seazed oh well more fun for me I also have a Yamaha jog RR with a 70cc kit that needs properly sorting ps love your rs videos keep up the fantastic work
What top yolk is that mate
Hi James
The bike is standard. Do you have something different?
I want to get a two stroke aprilia rs 125 but the two the head fairing is that can fit on the rs4 125 3 headlight fairing? Because I like two stroke performance but I like the rs4 design
I understand. This is an interesting concept, however I’m not sure. I have never sized up the two bikes
Hey man i was wondering is it better for the bike to run with oil pump or with premix?
Hello there.
IMO. The standard oil pump I believe is sufficient and offers convenience for all aspects of road use. It will also operate ok on the larger 34mm carbs.
If you decide to modify the bike for all out power and or track use, then I suggest removing the oil delivery system and converting to premix- just like a motorcross bike etc. Ultimately, the choice is yours mate.
Thanks for watching and your comment!
Tom
@@tomdidit4216 thanks for the answer mate. Nice rs btw
Anytime👍
With two stroke engines, do you have to mix fuel and oil every time you want to refuel your bike?
Hi. Thank you for your comment.
No need to premix oil and petrol on the RS.
These bikes have seperate oil and petrol tank. The engine pumps the correct amount of oil into the carb where it is mixed with the petrol before entering the engine. This is very convenient for road use.
Thanks again👍
Nice video.
Tks pro share video ! ❤
So I bought a PC125 engine, but initially it reached 8,000 rpm, now it reaches 10,000 and crashes at 10,000, what could be the problem
Hi there.
Firstly I need to advise that I’m not a licensed mechanic, however I have years of mechanic experience by maintaining what I own…
With that said, assuming that 10,000 is not it’s maximum RPM, it would be my best guess that the carb may need a good clean and tune up. Otherwise it may be an electrical timing issue? Hard to tell without listening or feeling the power of the engine.
Sorry if this isn’t much help mate.
Thanks reaching out. Ride safe👍
Tom
Year of bike please?
2010👍
Are these the best 125cc bikes?
This there.
I really like these bikes. They are one of the latest road legal 2 strokes with electric start and seperate oil injection. Great fun to ride and maintain.
Thanks for your comment.
5mm oil feed and 3mm to carb
That’s correct. It’s the internal diameter of the pipe.
@@tomdidit4216 what carb you using tom cause please believe me the aprilia rs 125 carb 28vhst cannot be jetted don't believe my word ask paul at pjme engineering in Wolverhampton you have 2 options buy a 34mm vhsb or buy a 28mm phbh and fit the vacuum connection from pjme only 5 pds you done a great job please up load more videos
Hi there.
I can confirm that a 28mm PHBH is on my bike. Not sure if I mentioned in my last video however the 6Sigma jet kit has worked really well. The bike is free revving through the midrange and power hits around 8K RPM.
I really appreciate your support. I’ll do my very best to upload another video over the weekend (pending my work commitments)
Thanks again
Tom.
P.S. Good luck in selling your 34mm carb etc.
@@tomdidit4216 no you didn't say your bike is euro 2 which you tell by the clock it goas up to 12000 rpm on the clocks euro 3 gos up to 14000 rpm
@@trianedtog0417 I agree with you about the 28vhst. My 2012 bike has never run properly, the new 34mm vhsb should arrive in a few days.