About Sprockets.

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Old Oct 3, 2007 | 04:19 PM
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About Sprockets.

I need information on sprockets. as in, the one i need to get. its for an R6. maybe this has been discussed befor? if so just tell me where to look! , i did a search and came up with nothing. also do you only change out the rear sprocket or the front one also?? the bike will not be used to ride daily so I want to see how big of a sprocket i should get... and why. also who to buy from.?
Old Oct 3, 2007 | 04:24 PM
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Re: About Sprockets.

you should change the front, rear, and chain at the same time so they all wear evenly. size is completely up to you... +10 is a good start for a lot only stunna
Old Oct 3, 2007 | 05:55 PM
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Re: About Sprockets.

and dont buy sprocket specialists!
http://gearedsteelproducts.com/ are some good ****... but heavier than aluminum, obvisouly
Old Oct 3, 2007 | 08:40 PM
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Re: About Sprockets.

so can i only change the rear? or do i need to do the front also? and when you say +10 is that for the front or rear?
Old Oct 3, 2007 | 09:17 PM
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Re: About Sprockets.

Originally Posted by RUStunter
so can i only change the rear? or do i need to do the front also? and when you say +10 is that for the front or rear?

this guy is a genius!
Old Oct 3, 2007 | 09:31 PM
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Re: About Sprockets.

I'd love to see someone attempt to find a +10 for the front
Old Oct 3, 2007 | 11:34 PM
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Re: About Sprockets.

yea, i dont know why i wrote that, just didnt think it thru.... so the front sprocket can only be changed to stock then?
Old Oct 3, 2007 | 11:40 PM
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Re: About Sprockets.

you shouldn't go too much down on the front, puts more stress on the chain. but he's saying for your sprockets and chain to wear evenly its best to change both sprockets and your chain even if you staying with stock size in the front. got it?
Old Oct 3, 2007 | 11:49 PM
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Re: About Sprockets.

ok ok... getting there, and why would i want to go down in the front? does that have the same effect as going up on the rear sprocket?
Old Oct 3, 2007 | 11:53 PM
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Re: About Sprockets.

i forget the ratio but going one down in the front is a bigger change than 1 up in the back
Old Oct 4, 2007 | 12:00 AM
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Re: About Sprockets.

ok if i stay stock in the front. and go up in the rear , whats the most i can go up.... im trying to go AS SLOW AS POSSIBLE on wheelies so whats the biggest sprocket i can get? a 74?
Old Oct 4, 2007 | 01:10 AM
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Re: About Sprockets.

Originally Posted by RUStunter
ok if i stay stock in the front. and go up in the rear , whats the most i can go up.... im trying to go AS SLOW AS POSSIBLE on wheelies so whats the biggest sprocket i can get? a 74?
are you joking? you can go slow on stock its all about control.
Old Oct 4, 2007 | 01:14 AM
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Re: About Sprockets.

Who's riding the bike in your avatar?
Old Oct 4, 2007 | 08:09 AM
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Re: About Sprockets.

im riding the bike in the avatar, im only good at stoppies and highchair burnouts... not good at wheelies cuz iv never practiced them.

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Old Oct 4, 2007 | 08:47 AM
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Re: About Sprockets.

Ok check it out

chain sizes: 530,525, 520....these are the respective sizes of chain that are on most sport bikes, litre bikes come with 530, 600's come with 525, and 520 is usually a conversion. Some people recommend to stick with 525 width while others convert to 520. 520 is lighter therefore less parasetic (sp) drag. which roughly equate to less drivetrain loss or more usable tq across the rpm's

sprockets....likewise the size of the sprocket will reflect on the chain as well such as a 520 sprocket, 525 sprocket, and 530 sprocket...YOU MUST CHOOSE THE APPROPRIATE SIZE SPROCKET FOR THE RIGHT CHAIN....520 CHAIN WITH 520 SPROCKET OK?

Furthermore, as far as sprockets go like said it is good to replace both the front and rear sprocket and chain all at the same time. Over time the chain and sprockets form a wear pattern and it is important that the sprockets and chain form this pattern together from the start. If you only replace one part of the equation you will get a funky wear pattern and put more stress on your chain and sprockets and wear them out faster.

Again, it is possible to do most all slow stuff with stock sprockets, however, going up does make things more steady on idle and it makes more technical tricks "easier" if you will.

"going up": this roughtly means increasing the size of the sprocket...this can be achieved 2 ways but fro stunting only one way is truely used. YOu can go DOWN teeth on the front sprocket...for every 1 tooth you remove on the front sprocket that is roughly equivelant to going UP almost 3 teeth on the back sprocket.....Likewise the other method is to simply increase the teeth on the back sprocket......example if you want to add 5 teeth to your bike you can go -1 and +2 or go simply +5.

For sizes for starters I currently run -1/+9 or a combined UP 12 on my 600rr....top speed sits somwhere around 120ish in 6th at rev limiter

Going down in the front increases tq while going up in the back increases engine braking due to the larger sized sprocket. It is better for stunting to increase the engine braking, so if i were you id jus go up solid in the back such as getting a 55 tooth rear or something along those lines...engine braking is very important.

websites to check sprocket specialists....I have never had a problem with them

or if you ahve the coin to spend deff go with geared steel, they are the best out and last the longest, you can choose either aluminum or steel, and choose between dirt grooves or just regular style sprockets.....

Hope this helped, I remember how confusing it was when I first was learning all this ****
Old Oct 4, 2007 | 09:00 AM
  #16  
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Re: About Sprockets.

thank you! finally i understand.
Old Oct 4, 2007 | 09:39 PM
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Re: About Sprockets.

is none gonna tell this guy he doesnt need a 74 tooth if hes just learnin wheelies
Old Oct 4, 2007 | 10:21 PM
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Re: About Sprockets.

Originally Posted by samurai87
Ok check it out

chain sizes: 530,525, 520....these are the respective sizes of chain that are on most sport bikes, litre bikes come with 530, 600's come with 525, and 520 is usually a conversion. Some people recommend to stick with 525 width while others convert to 520. 520 is lighter therefore less parasetic (sp) drag. which roughly equate to less drivetrain loss or more usable tq across the rpm's

sprockets....likewise the size of the sprocket will reflect on the chain as well such as a 520 sprocket, 525 sprocket, and 530 sprocket...YOU MUST CHOOSE THE APPROPRIATE SIZE SPROCKET FOR THE RIGHT CHAIN....520 CHAIN WITH 520 SPROCKET OK?

Furthermore, as far as sprockets go like said it is good to replace both the front and rear sprocket and chain all at the same time. Over time the chain and sprockets form a wear pattern and it is important that the sprockets and chain form this pattern together from the start. If you only replace one part of the equation you will get a funky wear pattern and put more stress on your chain and sprockets and wear them out faster.

Again, it is possible to do most all slow stuff with stock sprockets, however, going up does make things more steady on idle and it makes more technical tricks "easier" if you will.

"going up": this roughtly means increasing the size of the sprocket...this can be achieved 2 ways but fro stunting only one way is truely used. YOu can go DOWN teeth on the front sprocket...for every 1 tooth you remove on the front sprocket that is roughly equivelant to going UP almost 3 teeth on the back sprocket.....Likewise the other method is to simply increase the teeth on the back sprocket......example if you want to add 5 teeth to your bike you can go -1 and +2 or go simply +5.

For sizes for starters I currently run -1/+9 or a combined UP 12 on my 600rr....top speed sits somwhere around 120ish in 6th at rev limiter

Going down in the front increases tq while going up in the back increases engine braking due to the larger sized sprocket. It is better for stunting to increase the engine braking, so if i were you id jus go up solid in the back such as getting a 55 tooth rear or something along those lines...engine braking is very important.

websites to check sprocket specialists....I have never had a problem with them

or if you ahve the coin to spend deff go with geared steel, they are the best out and last the longest, you can choose either aluminum or steel, and choose between dirt grooves or just regular style sprockets.....

Hope this helped, I remember how confusing it was when I first was learning all this ****
good post. if you're running +12 and top out at 120, what would a +5 do?
Old Oct 4, 2007 | 11:17 PM
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Re: About Sprockets.

I was -1/+3 and my bike was going over 140ish if that helps
Old Oct 5, 2007 | 12:00 AM
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Re: About Sprockets.

thanks
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