Resend my activation email : Register : Log in 
BCF: Bike Chat Forums


Finding neutral on CBR125

Reply to topic
Bike Chat Forums Index -> General Bike Chat
View previous topic : View next topic  
Author Message

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 18:00 - 24 Apr 2013    Post subject: Finding neutral on CBR125 Reply with quote

This might seem like an odd question to ask but picked up a cbr125 last night for the mrs, nice tidy little bike, so simple it beggars belief but I have a question..

Something im really puzzled by is at a standstill it hates going into neutral from first gear? Is this normal?

If I ride it down the road I can change up lovely and then down from second to neutral quite easy, then when I coast to a stop it sits in neutral, but if I go down to first and then stop, try and engage neutral it doesnt want to play ball??

Is this something thats particular to 125's? or am I missing something? All my road bikes have never done this... need to brief the mrs on this if thats the case!!

I did have to tighten the cable slightly to move the biting point closer to the bars as to start with I almost had to let the lever right out to go anywhere, now it just this puzzling me?! Is this normal and should I leave it alone?
 Back to top
View user's profile Send private message You must be logged in to rate posts

P.
Red Rocket



Joined: 14 Feb 2008
Karma :

PostPosted: 18:04 - 24 Apr 2013    Post subject: Reply with quote

Release the lever a bit and rev to a few thousand rpm whilst holding the selector to go into neutral, if it works and just slips in, change the oil and adjust the cable.
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 18:10 - 24 Apr 2013    Post subject: Reply with quote

##Paddy## wrote:
Release the lever a bit and rev to a few thousand rpm whilst holding the selector to go into neutral, if it works and just slips in, change the oil and adjust the cable.


So it definately doesnt sound right to you then mate? I have tried slipping it a bit but the gear lever is real stiff in first I dont wanna force it, I wonder if its the cable and its not engaging properly?

At the engine end of the cable there are 2 nuts on a spindle that attaches to the mechanism that engages the clutch, should I be winding them down or up? Embarassed
 Back to top
View user's profile Send private message You must be logged in to rate posts

MarJay
But it's British!



Joined: 15 Sep 2003
Karma :

PostPosted: 18:14 - 24 Apr 2013    Post subject: Reply with quote

Bikes won't go into neutral very well if the chain is too tight. This is often the cause of problems as you describe.
____________________
British beauty: Triumph Street Triple R; Loony stroker: KR1S; Track fun: GSXR750 L1; Commuter Missile: GSX-S1000F
Remember kids, bikes aren't like lego. You can't easily take a part from one bike and then fit it to another.
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 18:18 - 24 Apr 2013    Post subject: Reply with quote

MarJay wrote:
Bikes won't go into neutral very well if the chain is too tight. This is often the cause of problems as you describe.


Into neutral from first or from second as well? Il check that tomorrow!
 Back to top
View user's profile Send private message You must be logged in to rate posts

P.
Red Rocket



Joined: 14 Feb 2008
Karma :

PostPosted: 18:20 - 24 Apr 2013    Post subject: Reply with quote

Easier from 2nd than 1st.

Slack or stupidly loose on the Vara makes it impossible.

From the umpteen CBR125s I've had, it sounds normal to a degree, but usually its just a fettling of the clutch cable and oil ... or in this case also, the chain Laughing
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 18:26 - 24 Apr 2013    Post subject: Reply with quote

##Paddy## wrote:
Easier from 2nd than 1st.

Slack or stupidly loose on the Vara makes it impossible.

From the umpteen CBR125s I've had, it sounds normal to a degree, but usually its just a fettling of the clutch cable and oil ... or in this case also, the chain Laughing


Ok cool, in terms of the clutch cable, how do u find the correct adjustment? The clutch lever, whilst it works there doesn't seem to much tension when u let go of the lever? It returns out ok but I dunno, maybe I'm just use to the feel of a hydraulic clutch?!
 Back to top
View user's profile Send private message You must be logged in to rate posts

Turkish
Crazy Courier



Joined: 09 May 2012
Karma :

PostPosted: 19:25 - 24 Apr 2013    Post subject: Reply with quote

If you can't get it in by rocking back and forward, slipping the clutch or revving, and the gear lever is really stiff then it's the lever adjustment.

With the lever fully returned (out), you should not be able to pull it in more than 5-10mm before feeling resistance. If it moves more than this the cable is way too slack. Measure from the ball end.
____________________
ZX-6R G2
CBR125R RW6
 Back to top
View user's profile Send private message You must be logged in to rate posts

anthony_r6
World Chat Champion



Joined: 31 Mar 2011
Karma :

PostPosted: 19:30 - 24 Apr 2013    Post subject: Reply with quote

When my bike doesn't slip in at a stand still I just roll it forward a few mm and it'll go in after that.
____________________
Ted : "Maybe he's agoraphobic."
Dougal : "Jack scared of fighting? I don't think so, Ted."
 Back to top
View user's profile Send private message You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 19:32 - 24 Apr 2013    Post subject: Reply with quote

Turkish wrote:
If you can't get it in by rocking back and forward, slipping the clutch or revving, and the gear lever is really stiff then it's the lever adjustment.

With the lever fully returned (out), you should not be able to pull it in more than 5-10mm before feeling resistance. If it moves more than this the cable is way too slack. Measure from the ball end.


I think this is what it sounds like, there is no real resistance hence why I guess the clutch isn't disengaging?!

So with the nuts at the engine end which way do I turn them to tighten it up so to speak, do I wind them down the threaded shaft or up it?! Could it be it's already tightened to its max and I need a new cable?!
 Back to top
View user's profile Send private message You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 19:34 - 24 Apr 2013    Post subject: Reply with quote

AnPhonEh wrote:
When my bike doesn't slip in at a stand still I just roll it forward a few mm and it'll go in after that.


It's definaty not that mate, I do that with my offroad bike but this is resistance inside the box, feels like the clutch isn't fully disengaging?!
 Back to top
View user's profile Send private message You must be logged in to rate posts

Turkish
Crazy Courier



Joined: 09 May 2012
Karma :

PostPosted: 19:43 - 24 Apr 2013    Post subject: Reply with quote

Fowlersrs wrote:
So with the nuts at the engine end which way do I turn them to tighten it up so to speak, do I wind them down the threaded shaft or up it?! Could it be it's already tightened to its max and I need a new cable?!


Wind them down the shaft so more thread is showing. If the nuts fall off you've ran out of adjustment Laughing . You can take the slack up at the lever end as well though.
____________________
ZX-6R G2
CBR125R RW6
 Back to top
View user's profile Send private message You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 19:47 - 24 Apr 2013    Post subject: Reply with quote

Turkish wrote:
Fowlersrs wrote:
So with the nuts at the engine end which way do I turn them to tighten it up so to speak, do I wind them down the threaded shaft or up it?! Could it be it's already tightened to its max and I need a new cable?!


Wind them down the shaft so more thread is showing. If the nuts fall off you've ran out of adjustment Laughing . You can take the slack up at the lever end as well though.


I think we could be making progress here, looking at them tonight theres already quite a bit been wound down so the cable is obviously stretched, is it relatively easy to fit a new one, does the lever action purely just pull the mechanism on the engine end? Is that it?

I see cables are only a tenner!
 Back to top
View user's profile Send private message You must be logged in to rate posts

Turkish
Crazy Courier



Joined: 09 May 2012
Karma :

PostPosted: 21:03 - 24 Apr 2013    Post subject: Reply with quote

Fowlersrs wrote:
I think we could be making progress here, looking at them tonight theres already quite a bit been wound down so the cable is obviously stretched, is it relatively easy to fit a new one, does the lever action purely just pull the mechanism on the engine end? Is that it?

I see cables are only a tenner!


Yep that's it. Should be straightforward to thread a new cable in, just make sure you lube it properly so it lasts Wink.

I would definitely try adjustment first though. For the sake of a few turns of a spanner you don't have anything to lose.
____________________
ZX-6R G2
CBR125R RW6
 Back to top
View user's profile Send private message You must be logged in to rate posts

Fowlersrs
World Chat Champion



Joined: 30 Mar 2012
Karma :

PostPosted: 11:12 - 25 Apr 2013    Post subject: Reply with quote

UPDATE:

Right I've adjust it at the engine end and it's made the changing gear side of things smooth as a babies bum, no problem with first or anything.

However with the adjustment on the lever part I have it wound as close to the bars as I can get it but the biting point is still quite a way out, is this just that the cables stretched and a new one would bring the biting point closer to the bar?!
 Back to top
View user's profile Send private message You must be logged in to rate posts
Old Thread Alert!

The last post was made 12 years, 254 days ago. Instead of replying here, would creating a new thread be more useful?
  Display posts from previous:   
This page may contain affiliate links, which means we may earn a small commission if a visitor clicks through and makes a purchase. By clicking on an affiliate link, you accept that third-party cookies will be set.

Post new topic   Reply to topic    Bike Chat Forums Index -> General Bike Chat All times are GMT
Page 1 of 1

 
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum

Read the Terms of Use! - Powered by phpBB © phpBB Group
 

Debug Mode: ON - Server: birks (www) - Page Generation Time: 0.09 Sec - Server Load: 1.31 - MySQL Queries: 13 - Page Size: 85.66 Kb