13 or 15 front sprocket???? - Kawasaki ATV Forum
Kawasaki KFX450/KFX400 Dedicated to those mid-size, high-tech racers!

 
LinkBack Thread Tools Display Modes
post #1 of 7 Old 01-30-2010, 09:39 PM Thread Starter
Junior Member
Feedback Score: 0 reviews
 
Join Date: Jan 2010
Location: CA
Posts: 5
13 or 15 front sprocket????

Okay so im new to this forum. but i just read the first 11 pages worth of forums and got all the way back to 8-11-08. and still wondering. So i did my research. But which would be better for me a 13 or 15 front sprocket? and i can keep my stock chain correct? i will be doing riding on trails but more on the track. which leads to another question of how much are the fuel injection kits? nobody talks about them?!?

05 Kawasaki KFX 400 stock for now...
turbo.rsx.paul is offline  
Sponsored Links
Advertisement
 
post #2 of 7 Old 01-30-2010, 09:57 PM
Senior Member
Feedback Score: 0 reviews
 
d'stecate4's Avatar
 
Join Date: Nov 2008
Location: Auburn WA
Posts: 1,934
Sounds to me like you should stay with a 13 or 14 for your style riding. On the front sprocket when you start going bigger you will accelerate slower but gain mph.

crf450 powerd 1988 Tecate, my +4 a-arms,
stock kfx450r front shocks, +1 houser antivibe stem,durablue axle, stock revalved rear shock
and blingstar propeg nerfs.

2003 Banshee with to much to list.

2007 CRF450r stock motor, RG3 suspension.


Got Roost?
d'stecate4 is offline  
post #3 of 7 Old 01-30-2010, 10:52 PM Thread Starter
Junior Member
Feedback Score: 0 reviews
 
Join Date: Jan 2010
Location: CA
Posts: 5
will the 13 help me even though im kinda a high rev kind of guy?

05 Kawasaki KFX 400 stock for now...
turbo.rsx.paul is offline  
post #4 of 7 Old 01-31-2010, 12:25 AM
Senior Member
Feedback Score: 0 reviews
 
jonboy's Avatar
 
Join Date: Oct 2006
Location: Philpot, KY
Posts: 637
I raced my KFX400 For 2 yrs and the 13t front is better suited for both trails and track. If you run a track with long straits switch to 14t but if running a track with jumps right out of a hairpin the 13t. If you get a decent practice get a feel with both. For trails 13t all the way.

04 KFX400,Crasko 450bbk, Crasko P&P,DRZ flywheel,Web cams,custom Yosh header w/FMF PC4,FCR39,ESR intake,Leager A arms,ESW modded 450r shocks,GTT rear link,Tag stem and bars,JBcustoms frame gussets,LSR axel,YFZ450 front calipers.

99 Lakota, DG excellerator,400ex carb,CWR 335 kit,CWR .390 cam,JB custom intake,Crasko P&P head,400ex rear hubs, Modified KFX400 front suspension.

88 Tecate 4 mostly stock Bills pipe and works shocks.

Sponsors, JBcustoms,6thPinned Motorsports,Crasko Performance.
jonboy is offline  
post #5 of 7 Old 01-31-2010, 07:28 AM Thread Starter
Junior Member
Feedback Score: 0 reviews
 
Join Date: Jan 2010
Location: CA
Posts: 5
thank you! and i know that the back sprocket for each 3t its 1t up front. but is it worth getting the smaller tooth sprocket in the back as well?

05 Kawasaki KFX 400 stock for now...
turbo.rsx.paul is offline  
post #6 of 7 Old 01-31-2010, 08:48 AM
Member
Feedback Score: 0 reviews
 
Join Date: Jan 2010
Location: St. Louis, MO
Posts: 32
get the 13t for front thats all u need. the bike pulls very good out of turns in third that way. if you were to go one tooth smaller in the rear as well as one t smaller in front it would be like droping only 2t. the rule is 3 tooth up in rear in = to 1 tooth down in front
kopp03kfx400 is offline  
post #7 of 7 Old 01-31-2010, 08:58 AM Thread Starter
Junior Member
Feedback Score: 0 reviews
 
Join Date: Jan 2010
Location: CA
Posts: 5
thank you

05 Kawasaki KFX 400 stock for now...
turbo.rsx.paul is offline  
Reply

  Lower Navigation
Go Back   Kawasaki ATV Forum > Kawasaki ATV Performance / Maintenance / Technical > Kawasaki KFX450/KFX400

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Kawasaki ATV Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Search tags for this page

13 tooth front sprocket kfx400

,
14 tooth front sprocket for kfx450r
,
2005 kfx400 front sproket size
,
2010 kfx450r 13 tooth sprocket
,
400ex front sprocket sqeak
,
kfx 2008 sprocket size
,

kfx 400 sprocket size

,

kfx 450 r sprockets

,

kfx 450r front sprocket

,

kfx450r front sprocket

,

what is kfx400 factory sprocket ratio

,
what size sprocket for kfx450r to trail ride
,

will a kfx 400 front sprocket fit a kfx 450r

Click on a term to search our sites for related topics.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Front sprocket CriticalMass Kawasaki KFX450/KFX400 5 02-12-2008 10:25 PM
14 tooth front sprocket rolsmojave3 Kawasaki Mojave/Lakota 6 06-29-2005 07:21 PM
KFX 400 FRONT SPROCKET squeak Kawasaki KFX700 V-Force 4 03-23-2005 08:36 AM
Front and rear sprocket chubbysdad Kawasaki Mojave/Lakota 7 01-12-2005 06:32 PM
13t front sprocket for mojave picklejuice52525252 Kawasaki Mojave/Lakota 1 06-30-2003 07:50 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome