Help & FAQs    Search BCF    Members    Groups    Events Calendar
Resend my activation email : Register : Log in 
BCF: Bike Chat Forums


cbr125 tuning??

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

highland biker
Spanner Monkey



Joined: 17 Nov 2007
Karma :
PostPosted: 21:53 - 23 Nov 2007    Post subject: cbr125 tuning?? Reply with quote
Anyone know if fitting an aftermarket exhaust to my cbr 125 will make a difference? Ive heard it helps it to start accelerating/hold speed in 6th gear

please let me know. Cheers
____________________
past: klx 250, cbr125, SRAD 600, cbr600rr
present: uber practial r1 for the daily commute
 Back to top
View user's profile Send private message You must be logged in to rate posts

eddclarke
Brolly Dolly



Joined: 10 Jul 2006
Karma :
PostPosted: 02:55 - 24 Nov 2007    Post subject: Reply with quote
It will make it sound different...thats about it
____________________
Honda XR125L 06 ----> Yamaha FZ6 05 + ex SAS XR250 --> VFR800 + XR250r
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

numpty
Scooby Slapper



Joined: 20 Jun 2006
Karma :
PostPosted: 19:01 - 24 Nov 2007    Post subject: Reply with quote
Makes no difference to the performance it just makes it sound better. If you want performance then the best one is fitting a 14 tooth front sprocket. This will allow it to accellerate quicker and it will also increase top speed as it lets the bike rev out in 6th gear. Basically it makes 6th gear useable rather than just an overdrive. They're only about 15 quid and take minutes to fit.
____________________
Current bike: CBR600F-Y
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

TUG
World Chat Champion



Joined: 12 May 2007
Karma :
PostPosted: 00:04 - 25 Nov 2007    Post subject: Reply with quote
EDIT: fitting an exhaust can increase horsepower if set up with the carb or decrease it if not set up correctly to your carb, and fueling. Thumbs Up
____________________
Haz ER-5, innit!

Last edited by TUG on 00:53 - 26 Nov 2007; edited 1 time in total
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

Ichy
World Chat Champion



Joined: 15 Jul 2005
Karma :
PostPosted: 00:11 - 25 Nov 2007    Post subject: Reply with quote
XlonewolfX wrote:
fitting an exhaust can increase horsepower or decrease it f set up correctly to your carb, and fueling. Thumbs Up


So he will end up with less horsepower or maybe more, superb bit of info there.



A new exhaust will make very little difference unless the existing system is restricted in some way. Everyone does it at some point but at the end of the day there's no replacement for displacement. Save your money for a bigger bike in the future.
 Back to top
View user's profile Send private message You must be logged in to rate posts

Noxious89123
World Chat Champion



Joined: 10 Jun 2007
Karma :
PostPosted: 00:21 - 25 Nov 2007    Post subject: Reply with quote
numpty wrote:
If you want performance then the best one is fitting a 14 tooth front sprocket. This will allow it to accellerate quicker and it will also increase top speed as it lets the bike rev out in 6th gear. Basically it makes 6th gear useable rather than just an overdrive. They're only about 15 quid and take minutes to fit.


Mine can rev out in 6th gear.... Indicated 85mph, think its closer to 78.
____________________
'06 Honda CBR125RW-6 ~ '00 Honda CBR600F-Y ~ '07 Honda CBR600RR-7 ~ Bikeless Sad
'53 Ford Ka 1.3 ~ '03 Vauxhall Astra SRi 1.8 ~ '52 Vauxhall Astra SRi 2.2 ~ '53 Vauxhall Astra GSi
 Back to top
View user's profile Send private message You must be logged in to rate posts

AJI
World Chat Champion



Joined: 07 Aug 2007
Karma :
PostPosted: 14:39 - 25 Nov 2007    Post subject: Re: cbr125 tuning?? Reply with quote
highland biker wrote:
Anyone know if fitting an aftermarket exhaust to my cbr 125 will make a difference? Ive heard it helps it to start accelerating/hold speed in 6th gear

please let me know. Cheers


I can't make any claims for performance but this place seem to know their stuff with CBR125s: https://www.wellerracingcorporation.com/

Do lots of flash custom exhausts and full systems which at least look a bit better than the normal bolt-ons.
____________________
TARMAC - Automotive blog *UPDATED 26/3/09 - Abandoned fuel stations to go electric? ~ Buy my eBay stuff!
You're gonna go far, kid
 Back to top
View user's profile Send private message Visit poster's website You must be logged in to rate posts

fazza59
Scooby Slapper



Joined: 22 Feb 2007
Karma :
PostPosted: 19:34 - 25 Nov 2007    Post subject: Re: cbr125 tuning?? Reply with quote
AJI wrote:
highland biker wrote:
Anyone know if fitting an aftermarket exhaust to my cbr 125 will make a difference? Ive heard it helps it to start accelerating/hold speed in 6th gear

please let me know. Cheers


I can't make any claims for performance but this place seem to know their stuff with CBR125s: https://www.wellerracingcorporation.com/

Do lots of flash custom exhausts and full systems which at least look a bit better than the normal bolt-ons.


Most seem to be race pipes, not road legal. The one's for the CBR, performance and GP Moto style look great Rolling Eyes Weedy exhaust for a weedy looking bike.

Save your money, add the £250 to your bike fund. Thumbs Up
____________________
Current - Yamaha R1 - Yamaha XJ600N - Kawasaki GPZ 500S (project? Maybe )
Pics of my bikes
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

AJI
World Chat Champion



Joined: 07 Aug 2007
Karma :
PostPosted: 21:00 - 25 Nov 2007    Post subject: Reply with quote
Nah I think only one of them is non road-legal from what I can see, a grey straight through one. The rest are legal. And if he wants an exhaust for his CBR let him get one Thumbs Up
____________________
TARMAC - Automotive blog *UPDATED 26/3/09 - Abandoned fuel stations to go electric? ~ Buy my eBay stuff!
You're gonna go far, kid
 Back to top
View user's profile Send private message Visit poster's website You must be logged in to rate posts

Noxious89123
World Chat Champion



Joined: 10 Jun 2007
Karma :
PostPosted: 00:05 - 26 Nov 2007    Post subject: Re: cbr125 tuning?? Reply with quote
fazza59 wrote:
Save your money, add the £250 to your bike fund. Thumbs Up


Can't agree more tbh.

I'm in the same boat as you, stuck on a 125cc for now...

But don't bother trying to make it faster, its just not worth it.

Put the money towards passing your test!
____________________
'06 Honda CBR125RW-6 ~ '00 Honda CBR600F-Y ~ '07 Honda CBR600RR-7 ~ Bikeless Sad
'53 Ford Ka 1.3 ~ '03 Vauxhall Astra SRi 1.8 ~ '52 Vauxhall Astra SRi 2.2 ~ '53 Vauxhall Astra GSi
 Back to top
View user's profile Send private message You must be logged in to rate posts

numpty
Scooby Slapper



Joined: 20 Jun 2006
Karma :
PostPosted: 00:22 - 27 Nov 2007    Post subject: Reply with quote
I put a scorpion can on mine and it did make it sound a lot better but did jack shit for the performance.
____________________
Current bike: CBR600F-Y
 Back to top
View user's profile Send private message Send e-mail You must be logged in to rate posts

chris-red
Have you considered a TDM?



Joined: 21 Sep 2005
Karma :
PostPosted: 01:27 - 27 Nov 2007    Post subject: Reply with quote
I seem to remember reading that a micron can increased the performance of a CBR125 by 23% Shocked.

Here we go,

"Micron launched a replacement aftermarket road legal slip on silencer for the new HONDA CBR 125R last month (APRIL 2004)and have received a tremendous response and demand worldwide.
The Micron legal silencer offers customers an amazing 23.5% power increase – while still being on the right side of the law"

https://www.performancemotorcycleparts.com/index.htm?content=http%3A//www.performancemotorcycleparts.com/exhaust_pages/micron/delta_plus_silencers.htm

Weather thats true or not I couldn't say
____________________
Well, you know what they say. If you want to save the world, you have to push a few old ladies down the stairs.
Skudd:- Perhaps she just thinks you are a window licker and is being nice just in case she becomes another Jill Dando.
WANTED:- Fujinon (Fuji) M42 (Screw on) lenses, let me know if you have anything.
 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 18 years, 317 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 -> The Workshop All times are GMT + 1 Hour
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: 0.13 Sec - Server Load: 0.41 - MySQL Queries: 16 - Page Size: 81.51 Kb