Question about Aprilia RS 125 Extrema Motorcycles

1 Answer

My aprilia sr50 2001 ditech is de-restricted just yesterday when i start the engine there is very little responce it will only do about 20 to 25mph it keeps backfireing the exhaust is very hot and when i come to a stop it will cut out

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Aprilia Master
  • 42,946 Answers

Hi, Ianmshaw and the usual suspects are:
1. A severely drained battery.
2. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
3. Faulty main circuit breaker and or connections.
4. Faulty ignition coil and or connections.
5. Faulty spark plug, oil or gas fouled, wrong heat range or service type, wrong gap, loose in the cylinder head, broken electrode or insulator.
6. Faulty spark plug cables, leaking or broken, internal damage.
7. Faulty ignition module, switch, CKP, MAP, CMP, sensor and or any connector in the ignition circuit could have corroded, loose, or broken pins/sockets
8. Burnt exhaust valve or air leak in the exhaust system.
For more information about your issue, please visit the websites below. Good luck and have a nice day.
https://www.tradebit.com/filesharing.php/search/0/2001+aprilia+sr+50+ditech

Posted on Oct 27, 2015

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 2712 Answers

SOURCE: de-restrict an aprilia rs 125

You shouldn't have to restrictions only happen on faster bikes 600cc onwards but if you talking about the inabilty to push your revs to the very max, I wouldn't do this unless you know what you doing, and by you asking this question, you don't know what u doing, this rev restriction is set in place for safety of your engine, rather than restricting speed.,,,

Posted on Nov 10, 2008

  • 3567 Answers

SOURCE: Backfire after shutoff

With the key off and the engine "running down", the idle circuit fuel is still going to into each cylinder then out the exhaust. A hot spot in the exhaust can ignite the unburned fuel creating an explosion, ( backfire ). Let the engine run down to an idle THEN turn the key off.

Please rate this answer. Thanks!

Posted on Apr 01, 2009

co7196
  • 3433 Answers

SOURCE: Backfiring, flames coming out of exhaust and cutting out

Sounds to be a timing problem or burnt exhaust valve.. A compression test will tell the story.

Posted on Jun 02, 2009

  • 9 Answers

SOURCE: need to know how much oil is in the forks of an aprilia sr50 please

front fork capacity is 285 cc per leg, but you need to take the spring out and fully extend the forks and measure 140mm from the top and thats where your oil needs to sit.

Posted on Aug 02, 2009

  • 9 Answers

SOURCE: de-restrict an aprilia rs 125

Hate to disagree with tina783, but you may have restrictions in place, there is two on the aprilia rs 125. if your on a L plate then the bike should be restricted to 11.5w of power, which is about 15 bhp, when it's de-restricted should be around 34bhp. First is the power valve or a RAVE Valve as some people call it, have you got one? located on the front of the cylinder body, above the exhaust. some times the body of the power valve is there, but there is a blanking plate is underneath it. If the body of the power valve is missing, then its a blanking plate. need to get a power valve and the control unit and the solenoid, fitting is easy look around the net and you'll find one. The next one is the emissions restriction, which is in place due to italy have a real hard on about thier air. The CDI at the back of the back of the bike needs to removed and then if you look at one side you will see a rubber sealant has been used to fill in one side. You need to dig that out and snap a little piece of the circuit board and then refill the hole with a rubber sealant. try to search the net for a how to do on this you need to look at the pics and see what part of the board needs snapping, don't go blindly into this other wise you will kill the CDI. the bike then will act alot more smoothly in the lower end revs.

Posted on Aug 02, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

C361530690phonic decoder engine


Hi Anonymous, for this situation I would call my local dealer or reputable shop's service/parts department and inquire about any possible quick fix/test or parts inquiry. If necessary transport your vehicle to the dealer or shop and have a professional technician take it for a test drive, if it is in running condition, and give you a written estimate of repairs and answer any specific questions you may have about your issue. For more information about your issue please visit the website below. Good luck and have a nice day. https://www.tradebit.com/filesharing.php/search/0/2005+aprilia+sr+50+factory+ditech

Jun 27, 2014 | 2005 Aprilia SR 50 Factory DiTech

1 Answer

2001 Aprilia SR50 won't start. Didn't ride for 2 years.


Hi Anonymous, if your bike has been idle for months or years and does not want to start you will have to deal with a few remedies:
1. Drain and flush fuel tank, google " how to clean a motorcycle gas tank" find a couple forums to view the different options available.
2. Remove your air cleaner and clean and re-oil per Mfg. specifications.
3. Remove carburetor disassemble and decontaminate with a carb dip or if you have EFI remove injectors and clean with carb spray and compressed air
4. Remove fuel valve and filter disassemble and clean as necessary, remove fuel lines and replace with new ones.
5. Replace spark plug with a new one and check for spark.
For more information about your question please visit the website below. Good luck and have a nice day.
How to clean gas tank thats been sitting Motorcycle Forum
https://www.tradebit.com/filesharing.php/search/0/2004+aprilia+sr+ditech+50+base

May 20, 2014 | 2004 Aprilia SR Ditech 50 Base

1 Answer

Aspen 50 sensor


Hi Anonymous, I am sorry you can't find the first and best tool you ever bought for your Aprilia but despair not for a mere $10 you can download another one. For more information about your issue, please visit the websites below. Good luck and have a nice day.
https://www.tradebit.com/filesharing.php/search/0/2004+aprilia+sr+ditech+50+base

Apr 16, 2014 | 2004 Aprilia SR Ditech 50 Base

1 Answer

Injection check light,dont start,cant start


Hi Anonymous, for this situation I would call my local dealer or reputable shop's service/parts department and inquire about any possible quick fix/test or parts inquiry. If necessary transport your vehicle to the dealer or shop and have a professional technician take it for a test drive, if it is in running condition, and give you a written estimate of repairs and answer any specific questions you may have about your issue. For more information about your issue please visit the website below. Good luck and have a nice day. http://www.apriliaforum.com/techtips/1000/faultcodes.htm
https://www.tradebit.com/filesharing.php/search/0/2005+aprilia+sr+50+factory+ditech

Mar 27, 2014 | 2005 Aprilia SR 50 Factory DiTech

1 Answer

MY APRILIA SR50 EXHAUST MOUNTS KEEP GETTING LOOSE AND IN TURN COMES OUT AN ALSO THE BOLTS HOLDING DOWN THE EXHAUST TO THE ENGINE COMES OFF. HOW DO I FIX THIS PROBLEM?


Hi, Anonymous you may have broken engine mounts or faulty exhaust mounts or installation, for this situation I would call my local dealer or reputable shop's service/parts department and inquire about any possible quick fix/test or parts inquiry. If necessary transport your vehicle to the dealer or shop and have a professional technician take it for a test drive, if it is in running condition, and give you a written estimate of repairs and answer any specific questions you may have about your issue. For more information about your issue please visit the website below. Good luck and have a nice day. https://www.tradebit.com/filesharing.php/search/0/2005+aprilia+sr+50+factory+ditech

Jan 16, 2014 | 2005 Aprilia SR 50 Factory DiTech

1 Answer

2008 Aprilia SR 50 R


Hi, Anonymous I am sorry you can't find the first and best tool you ever bought for your Aprilia but despair not for a mere $10 you can download another one. For more information about your issue, please visit the websites below. Good luck and have a nice day.
DOWNLOAD 2005 Aprilia Sr 50

Jan 30, 2013 | 2005 Aprilia SR 50 Ditech

1 Answer

Bleeding breakes on aprilia sr50 ditech


check for leaks and replace cap or rubber washer under cap

Sep 29, 2012 | Aprilia Motorcycles

1 Answer

De-restricting aprilia rs 125 (jetting)


hi not putting you off but when i fitted a arrow exhaust system and power valve. i had great power. but i had to rebuild the engine every 800 - 1000 mls. regards

Nov 11, 2009 | 2007 Aprilia RS 125

1 Answer

Seizer at 7500 rpm


is it 2 stroke or 4 stroke buddy

Oct 20, 2009 | 2006 Aprilia SXV 5.5

5 Answers

De-restrict an aprilia rs 125


Hate to disagree with tina783, but you may have restrictions in place, there is two on the aprilia rs 125. if your on a L plate then the bike should be restricted to 11.5w of power, which is about 15 bhp, when it's de-restricted should be around 34bhp. First is the power valve or a RAVE Valve as some people call it, have you got one? located on the front of the cylinder body, above the exhaust. some times the body of the power valve is there, but there is a blanking plate is underneath it. If the body of the power valve is missing, then its a blanking plate. need to get a power valve and the control unit and the solenoid, fitting is easy look around the net and you'll find one. The next one is the emissions restriction, which is in place due to italy have a real hard on about thier air. The CDI at the back of the back of the bike needs to removed and then if you look at one side you will see a rubber sealant has been used to fill in one side. You need to dig that out and snap a little piece of the circuit board and then refill the hole with a rubber sealant. try to search the net for a how to do on this you need to look at the pics and see what part of the board needs snapping, don't go blindly into this other wise you will kill the CDI. the bike then will act alot more smoothly in the lower end revs.

Nov 10, 2008 | 2005 Aprilia RS 125

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

96 people viewed this question

Ask a Question

Usually answered in minutes!

Top Aprilia Experts

yadayada
yadayada

Level 3 Expert

76630 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

4535 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you an Aprilia Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...