Bandit Alley

MODEL SPECIFIC => SUZUKI BANDIT 250 & 400 => Topic started by: TJS on August 06, 2011, 07:04:46 PM

Title: Sprocket options
Post by: TJS on August 06, 2011, 07:04:46 PM
This is off a Suzuki RM 250 ( 2 stroke ). My local Suzuki dealer took the time to help me find the "stamping" match in their dealer book.  They used the Vortex and JT dealer/mechanic's manual. Big thanks to Ken's Cycle here in the Richmond, VA area.

I'm using the 520 / 15 teeth from JT sprockets. You will notice that I need a little shaved of the front middle to allow for the C clip. The back has a little kick out that could be cut or shaved instead. I'm using a wider rear wheel and want the chain clearance. So, I'm leaving the kick out on the back.

For you guys that want a bigger rear wheel on a stock swingarm:
I think an '89 gsxr 750, a 4.5" rear wheel / 160 rear tire will bolt very easily in a stock swing arm using a 520 or 525 chain and sprocket set.
Title: Re: Sprocket options
Post by: Unique on August 06, 2011, 09:29:15 PM
nice work TJS  :clap:

its great when you'll find someone who take the time to help  :grin:

dek
Title: Re: Sprocket options
Post by: canyonbreeze on August 08, 2011, 09:25:27 PM
I have a 160/60-17 Pilot Road 3 on the back of the B400 with standard size sprockets 47 & 14 and 525-114 chain.  Only 1/8" or so clearance between the tire and chain but doesn't ever touch.  I had a Shinko of the same number size before but it was actually a bit narrower so a bit more clearance. 
Title: Re: Sprocket options
Post by: Chris H on August 14, 2011, 05:44:50 PM
I run a 520 chain and im sure i used a LTZ400 front sprocket this has a very small rise on one side so i only had to grind about 1/2mm to get the 'c' clip on. The rear was a a 520 conversion for the SV650 and ive got both 47 and 46 teeth, ive found with a 160 rear the 47 spot on for trackdays but im running the 46 on the road or its doing 8000 rpm at 70mph.
Title: Re: Sprocket options
Post by: TJS on August 29, 2011, 10:08:34 PM
Here are some details from my local Suzuki dealer's JT Sprockets dealer book and all of the following fit the Bandit 400.

JTF 432, 520 chain   for RM 250, DR 350, DR 400. It is 10.2mm wide with about 4mm out kick that will need some ground to fit the clip

JTF 434, 520 chain  for GN 400, GZ 250. It is 7.1mm wide with 2mm kick out. This is perfect for runing a 4.5 rear with a 160 tire. Like a CBR F2 wheel.

JTF 435,  530 chain

All insides are Z-13, 19.5mm X 22.5mm
Title: Re: Sprocket options
Post by: TJS on August 29, 2011, 10:17:55 PM
JTF 1401  520 chain, for quad LT-Z400 and LT-R450
Title: Re: Sprocket options
Post by: AndrewWKfan on September 08, 2011, 06:57:43 PM
I'm new to the site. I'm running the stock rear wheel with the stock 150/70-17. I'm planning on doing a 520 conversion. Will KFX/Z400 ATV sprocket work with my setup? That would be pretty cool, as I already have a 2006 KFX 400!
 
Title: Re: Sprocket options
Post by: TJS on September 08, 2011, 08:07:12 PM
Andrew,
Just try it or cross reference your bike with the above part number from sproket specialties.
Title: Re: Sprocket options
Post by: TJS on September 08, 2011, 08:12:20 PM
Here is the 14T back from machining. I will the 15T in a couple of days.
Title: Re: Sprocket options
Post by: Unique on September 08, 2011, 09:22:06 PM
Looking good :thumb: watching closely..busy at the moment with work.. you could be save me lot of time.. thatsss this when i can get back to the bike...

keep the good workup

dek
Title: Re: Sprocket options
Post by: canyonbreeze on September 10, 2011, 02:31:26 PM
I'm curious as to what the advantage is to a 520 conversion from the stock 525?
Title: Re: Sprocket options
Post by: TJS on September 10, 2011, 06:30:48 PM
Canyonbreeze,
520 is lighter and allows for more tire clearance or tire/rim sizes.
Title: Re: Sprocket options
Post by: MIAMIBANDIT on December 21, 2011, 01:51:58 PM
I have the  06  rim and using the  stock  cush drive  from the  b4 and it  look like i am not gonna have enough clearance to  hand the rear brake hanger. I am not a  fan of the  twisty  style rim that comes on the  b4 i like the  straight 3 spoke on most of the  gsxr's.

so my  question is do I have to  find a more narrow drive plate to make this work and if so, on  which model would I find this?

thanks for your help in  advance.
Title: Re: Sprocket options
Post by: TJS on December 22, 2011, 10:47:45 PM
Start your own thread with picutres of what you are trying to do. Then we can all post and help with your project.
Title: Re: Sprocket options
Post by: TJS on February 08, 2012, 12:26:25 PM
JTF details
Title: Re: Sprocket options
Post by: TJS on February 08, 2012, 12:31:34 PM
I've noticed some tire and chain rub. So, if you run a 160/4.5 rim ie Oil cooled gsxr 750 or cbr f2; then use the 434 or 432. My 180/5.5 rim is rubbing a little; so I'm looking to find other options. Each tire has different profiles and I need the space with Dunlops.
Title: Re: Sprocket options
Post by: TJS on February 08, 2012, 12:41:19 PM
Direct Bandit 400 replacement.