Question about 2006 Yamaha Ybr 125

1 Answer

Front sprocket Can you suggest a one tooth less front sprocket than the original front sprocket of the Yamaha YBR 125 (2008) to fit the same YBR 125 ?

Posted by on

  • 3 more comments 
  • alecstev Dec 28, 2008

    Thanks for your answer but I ment the other way round sorry.

    I want a bit more accelleration, so I take it that I should fit a front sproket with one more extra tooth. I need you to suggest a front sprocket with one more extra tooth that will fit to my Yamaha YBR 125 (2008 model) Do you know the number of teeth the original sproket of my YBR should have ?

  • alecstev Dec 29, 2008

    Hi...., thanks for your reply. I would go for the other sollution and change the rear sprocket. All I want is a bit more of accelleration when I am loaded with a pillion, so if you can suggest the thing and the supplier, I would try to get it over the internet since I live in Malta.

    All the best and regards



    Steve

  • alecstev Dec 29, 2008

    Thanks, I shall let you know the result later on.

    regards steve

  • Anonymous Mar 16, 2014

    ybr 125 clutch adjustmentwill nnot change down to 1 st 0 r 2 nd when ridden for half mile but will when on stand

  • Anonymous Mar 21, 2014

    sound occur when cluch releaves

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 101 Answers

Hi ........... One tooth less will give you more top speed (if you can pull top revs) but will reduce accelleration. If you go for one tooth less you'll need to tighten the chain and/or remove a link. It's a trade off ............ decide what you want the bike to do.

Posted on Dec 24, 2008

  • 1 more comment 
  • Van_Kerr Dec 29, 2008

    Hi .... Changing the gearbox sprocket is the cheapest way to achieve what you want. What you have to watch out for is the clearance between the sprocket and the crankcases (esp'ly if chain snaps/breaks). Which country do you live in ? Any suppliers I know of are all UK based. ALL will be able to supply alternative sprockets in (almost) any tooth number you want. More expensive solution but maybe more appropriate solution, esp'ly if top speed isn't an issue, would be to increase number of teeth on the REAR sprocket, you'd have a HUGE choice of variables BUT top speed could be dramatically reduced.You would also need a longer chain depending how large you go. One on the front is equal to two/three on the rear ............ How fast due you want to accellerate ?

  • Van_Kerr Dec 29, 2008

    Hi ... Go for two or three extra teeth on the rear sprocket, you'll also need to add links (if the chains good) or change the chain for a longer (and heavier ?) one.

    Try ...............



    http://www.mandp.co.uk/home.aspx?cmd=sho...'s



    http://www.busters-accessories.co.uk/



    http://www.jtsprockets.com/



  • 19yugi87 Jan 08, 2011

    How about sprockets on ybr125 that can run 120.

×

1 Suggested Answer

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.
the service is completely free 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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Ybr125 2011 model is there a 15t front sprocket available


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, answers, or parts inquiry. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
https://yamahaclub.com/forums/topic/22420-ybr-125-bigger-front-sprocket-pros-and-cons
YBR 125 Custom 2011 Front sprocket
http://www.svracingparts.com/wp-content/uploads/2014/05/mr125_service_manual_eng.pdf
OEM parts for Yamaha
YAMAHA YBR125 Owner Manual

Jun 19, 2014 | 2006 Yamaha Ybr 125

1 Answer

Remove front sprocket xvs 125


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 Yamaha, despair not, for a mere $13 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
https://yamahaclub.com/forums/topic/21608-xvs-125-one-tooth-up-in-the-front-sprocket
2009 xv250 front sprocket change
Yamaha XVS125 Drag Star Complete Workshop Repair Manual 2000 2001 2002...
OEM parts for Yamaha
Yamaha DRAG STAR XVS125 Owner Manual

Jan 20, 2014 | 2004 Yamaha XVS 125 Dragster

1 Answer

15/42 combination sprocket top speed on yamaha ybr 125


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, answers, or parts inquiry. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
Adjusting Your Drive Ratio Changing Your Sprockets for Maximum Performance...
Front vs rear sprocket replacement Dualsport
Yamaha YBR125ED 2005 Service Manual
OEM parts for Yamaha
Yamaha 2006 YBR125 Owner Manual

Feb 10, 2013 | 2006 Yamaha Ybr 125

2 Answers

Can you change tranny gears to decrease rpm's on highway? Or maybe change sprockets.


You can add teeth to the front sprocket or take teeth off of the rear sprocket. In the case of your bike , I do not think there is a 17 tooth front available so your best option would be to shorten your chain and drop from the 44 tooth rear sprocket to 40 tooth or a 36 tooth rear sprocket. That would be like adding one or two teeth to the front sprocket. Your stock is 16/44 so decrease from there. Be sure to ID your chain, get a chain breaker, and a new master link.

Feb 06, 2011 | 2004 Honda VT 600 C Shadow

1 Answer

IS THERE A GUIDE ANYWHERE ON HOW TO CHANGE A CHAIN A SPROKET SET FOR A 2005 YBR AND IS IT DIFFICULT


The chain is not a huge issue, but the sprockets are. When a chain wears, the sprockets suffer the same about of wear. If you just change the chain, the new one will have seriously shortened life as it wants to wear out to the level of the old sprockets.
This is not a do it yourself job, specifically the front sprocket.

Oct 15, 2010 | Yamaha Ybr 125 Motorcycles

2 Answers

I need to know is smaller sprocket rear for fj1100cc


Smaller sprockets will only give you about 500 less RPM.

May 03, 2010 | 1984 Yamaha FJ 1100

1 Answer

Yamaha r125


Just remove the chain cover then bend the tab on the lockwasher away from the nut so you can then remove the nut. Install the new sprocket and put the assembly back together. Stock gearing is a 13 tooth front sprocket and 48 tooth rear sprocket. The stock chain is 112 links plus master link. The chain is DID 520D 112L. Please rate my answer. Thanks.
1c4e226.gif

Feb 15, 2010 | 2008 Yamaha YZF-R125

1 Answer

At 70mph my engine is wound up pretty tight, it has a 16 front and a 46 rear,any suggestions


Just go to a larger front sprocket. An 18 tooth sprocket should help greatly. Alternate to that would be to get a smaller 38 tooth rear sprocket. The front sprocket will cost a lot less and is better for the chain than the current 16 tooth.

I don't get paid for my answers but I do take pride in them, and I am only trying to help. So if you will, > > > > A “very helpful” rating for this answer? Thanks!

Jun 13, 2009 | 1996 kawasaki VN 800 A Vulcan

2 Answers

How is the best way to get front drive sprocket off of my yamaha


No need to worry. Just remove the cover plate and you can see how the sprocket comes off. Changing the front sprocket is a whole lot quicker and easier than doing the rear sprocket.

May 01, 2009 | 2006 Yamaha Ybr 125

Not finding what you are looking for?
2006 Yamaha Ybr 125 Logo

Related Topics:

767 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Experts

dhnguyen

Level 2 Expert

278 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1144 Answers

D. E. Hev

Level 3 Expert

1167 Answers

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

Answer questions

Manuals & User Guides

Loading...