Rieju Logo

Rieju Recent Questions, Troubleshooting Help & Support

Do you work here? Claim your company

  • 93 Products
  • 67 Answers
  • 22K Views

Hi, Luke for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Reiju, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Rieju MRT 50 MOTOVLOG SPEEDO STOPS WORKING
How to fix motorbike speedo No speedo cable
Rieju Motor AM6 Engine Workshop Service Repair Manual Download Manuals... $15
Official Genuine Rieju Parts store Frequently Asked Questions RIEJU Marathon 125 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e



2011 Rieju... | Answered on Dec 21, 2018


Hi, Dixon and the usual suspects are:
1. Dirty or clogged air filter.
2. Faulty spark plug.
3. Bad Gas.
4. Improper oil level.
5. Improper chain adjustment and lubrication.
6. Low tire pressure.
7. Dirty or contaminated carburetor needs cleaning and tuning.
8. Clogged or faulty fuel pump or injectors.
9. Improper valve adjustment.
10. Slipping clutch.
11. Improper timing.
12. Low compression.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Neos 50cc loses power under acceleration
Rieju rs3 125 fault code flashing sequence Go figure
RIEJU RR Spike 50 Workshop Manual
https://www.riejuparts.co.uk/products/rs3-nkd-50-white-2013-15-plastics
Rieju UK

Rieju... | Answered on Oct 12, 2018


RIEJU MARATHON 125 AC GoPro 2015 - YouTube

? 4:18
www.youtube.com/watch?v=FkedLKGUyXM
Jan 28, 2015 - Uploaded by RudeKing Rieju Marathon 125 AC By: Sergi Solanes and Francesc Itchart. ... Eyy Sergi molt guapu el video, aquesta motu 4T com la veus per fer enduro?

Rieju... | Answered on Sep 18, 2018


I've got the Rieju Mrt 125 ac, if recently stripped the whole bike down to try and delete restrict it can anyone guide me through what to do to and where to find the restrictions???
Thanks lewis

Rieju TXT 125... | Answered on Sep 18, 2018


Hi, Brent it should be noted that the "AIR FUEL" mixture screw adjustment "ONLY" manages your idle and has no effect on any other circuit also any intake leaks must be repaired before the A/F adjustment procedure can be performed otherwise you will never obtain a proper idle and you will waste a lot of time chasing the impossible. The A/F mixture screw's purpose is to fine tune the fuel charge entering the combustion chamber. The following applies to both 2 and 4 stroke engines:
1. The mixture screw may be sealed at the factory with a Welch Plug please review the following video for removal.
https://www.youtube.com/watch?v=wAXcksgvDkM
2. The mixture screw manages a range of 3 complete 360-degree counterclockwise turns from the bottom/closed position.
3. The mixture screw should have a spring and o-ring for tension and sealing integrity.
4. Turn the mixture screw clockwise until it gently bottoms out, this makes the fuel charge very lean and the engine should not idle if it does then the pilot/idle jet is too big and needs to be replaced with the next size smaller.
5. Turn the mixture screw 1 and 1/2 turns counterclockwise to establish a baseline for starting the engine.
6. To fine-tune the idle circuit, adjust the mixture screw 1/4 turn in or out to achieve maximum idle RPM, wait 15 seconds between each adjustment for the idle to settle.
7. Never go past 3 full turns out this will make the fuel charge rich, foul plugs, and produce black smoke out of the exhaust, if the engine RPM keeps increasing past 3 turns the pilot/idle jet is too small and needs to be replaced with the next size larger.
8. After achieving maximum idle back out the mixture screw another 1/8 of a turn then adjust the throttle cable idle stop screw to 950-1050 RPM.
9. This procedure works great on 99% of all engines, for the 1% that demand a more robust throttle response on aftermarket monster fuel delivery systems additional tweaking outside the box may be necessary.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://riejuforum.com/index.php?topic=589.0
50cc GET Carburetor Basic Tuning
Rieju service manuals page 1
RS2 125 Matrix
Download your User Manual Rieju Motos Official Site

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e



2006 Rieju RS2... | Answered on May 12, 2018


Hi, Amundoksa and the usual suspects are:
1. Fuel cap or fuel tank is not venting properly.
2. Fuel filter clogged.
3. Fuel line pinched or kinked.
4. Vacuum line from the petcock to intake manifold cracked.
5. Float needle and seat sticking.
6. Float level too low.
7. Carburetor bowl vent line clogged/blocked/pinched.
8. Idle adjusting screw set too low.
9. Air/fuel mixture screw set too lean.
10. Idle port, transfer ports, slow air jet clogged.
11. Slow fuel jet clogged.
12. Faulty fuel pump.
For more information about your issue and valuable "Free" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
http://riejuforum.com/index.php?topic=603.0
Bike won Run without Choke
https://casildistra.files.wordpress.com/2015/07/rieju-rs2-matrix-workshop-manual.pdf
https://www.oemmotorparts.com/oem3.asp?M=rieju&T=rs2%20matrix%20125
https://www.rieju.es/en/user-manuals

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2006 Rieju RS2... | Answered on Oct 04, 2017


Have you checked your battery, sounds like it's dead to me (engine making the power once your going). Might be corrosion on your terminals too?
Test your battery with a multimeter.
Good luck.

Rieju Satelis... | Answered on Oct 02, 2017


Hi, Marcus for this scenario you will need your service, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Rieju MRX 50 how to replace the voltage regulator Google Search
Diagnose and replace voltage regulator
RIEJU MRT 50 Chassis Workshop Manual
Official Genuine Rieju Parts and Spares Store Homepage
RIEJU MRT 50 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


Rieju... | Answered on Sep 24, 2017


Hey Tony, I hate to say this.. but.. its time to take your baby to a qualified professional and have the problem diagnosed...
..yes, I know its $$$$$... but there is not another way.. sorry..

2011 Rieju... | Answered on Aug 01, 2017


Hi, Marco the vast majority of service, parts, and owners manuals on the internet are "FREE" to download and all service manuals contain wiring diagrams in the back pages. The rest usually charge a modest fee around $10 and there is a handful of obscure, rare, obsolete, and very old models that are no longer or never were available, for these rare occasions I shall look on eBay and find the cheapest one available. Most of the manuals will cover your exact make, model, and year otherwise one will be provided that comes as close as possible to your bike and will have most of the same info that an exact manual would have. To download your manual please click on the blue links below. Good luck and have a wonderful day http://www.motor-land.nazwa.pl/ksiazki_serwisowe/tango_250_(english).pdf
Quality Replacement Parts For Rieju
RIEJU TANGO 250 Owner Manual
Rieju Tango 250 2011
Rieju Wikipedia

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2008 Rieju Tango... | Answered on Jun 22, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Rieju, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
2010 rieju rs2 50 flasher location Google Search
Indicator relay
RIEJU RR Spike 50 Workshop Manual
Rieju RS2 MATRIX PRO 50 2006 AM6 0404 Parts
Rieju PACIFIC 125 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2010 Rieju RS2... | Answered on May 11, 2017


Hi, Samuel for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Rieju, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Rieju marathon pro 125 wiring diagram Google Search
Rieju Marathon Pro 125 4T LC Parts Accessories Scooter Parts Racing Planet...
http://www.pieces-rieju.com/documentation/Manuel%20R%C3%A9paration%20Marathon%20125%20(chassis).PDF
https://www.rieju.es/uploads/_modelos/id9/Owners-Manual_Marathon_125_UK_V3.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2011 Rieju... | Answered on Apr 11, 2017


Hi, Jeremy for more information about your question and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
Speedo and Tach not working
http://www.rieju.es/uploads/Descargas/RS3%20125/web_ENG_MANUAL%20PROPIETARI%20_RS3%20125.pdf
http://www.rieju.es/uploads/Descargas/RS3%20125%20NKD/ENG%20-%20MANUAL%20PROPIETARI%20-%20RS3%20NAKED%20125%20-%20web.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Rieju Wild Card... | Answered on May 16, 2016


Hi, Kai and the usual suspects are:
1. Spark plugs in bad condition or partially fouled.
2. Spark plug cables in bad condition and leaking.
3. Spark plug gap too close or too wide.
4. Faulty ignition coil, module, and or sensor.
5. Battery nearly discharged.
6. 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.
7. Intake air leak.
8. Water, dirt, or rust in the fuel system, carburetor and/or filter.
9. Fuel tank vent system plugged or carburetor vent line closed off.
10. Carburetor controls misadjusted.
11. Damaged carburetor.
12. Loose, dirty, or corroded ignition module connector at crankcase.
13. Faulty MAP, CKP, O2, and/or CMP sensors.
14. Incorrect valve timing.
15. Weak or broken valve springs.
16. Damaged intake or exhaust valve.
For more information about your issue, please visit the websites below. Good luck and have nice a day.
https://www.oemmotorparts.com/oem3.asp?M=rieju&T=RS2%20MATRIX%20125
Owner Handbooks Workshop Manuals Wiring Diagrams for RS1 RS2 RS3 NKD...
Rieju service manuals page 1

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Rieju... | Answered on Dec 29, 2015


Should be a dipstick up in front of the fuel
tank. These have oil in the frame and use
a dry sump oiling system. Run it for
a few minutes then check. Only holds about
1 litre of oil total so don't overfill.
It will only show oil on the dipstick after
running a bit as the oil needs to be pumped around
the system to be accurate on dipstick reading.
--

Rieju... | Answered on Nov 26, 2014

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Popular Products

Top Rieju Experts

Arnie Burke
Arnie Burke

Level 3 Expert

5809 Answers

Steve P
Steve P

Level 3 Expert

3530 Answers

Gregg Mahin
Gregg Mahin

Level 3 Expert

53266 Answers

Are you a Rieju Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...