Gearing chart. Where's it gone?

dunlop0_1 · 23-Dec-2009, 07:52

Has anyone got the gearing chart that was posted a while back. The link on his original post does not work (well not for me).

Cheers.
Neil.
#70

Murray Mint · 23-Dec-2009, 09:13

Quote:

Originally Posted by dunlop0_1

Has anyone got the gearing chart that was posted a while back. The link on his original post does not work (well not for me).

Cheers.
Neil.
#70

Look for posts by skidlids as he was the person that first posted it.

Murray Mint · 23-Dec-2009, 09:16

Here it is.

skidlids · 23-Dec-2009, 13:40

Quote:

Originally Posted by Murray Mint

Here it is.

I've seen that before
But try these ones I constructed

I wonder how long before they show up on another site

Neil is yours a Six Speed 620 if so I can modify the one fro my S2R easily enough

dunlop0_1 · 23-Dec-2009, 20:34

Quote:

Originally Posted by skidlids

I've seen that before
But try these ones I constructed

I wonder how long before they show up on another site

Neil is yours a Six Speed 620 if so I can modify the one fro my S2R easily enough

Thanks guy's but they still don't work. Are they on Excel? I don't have that.
Yes Kev mine is a 6 speed.

skidlids · 23-Dec-2009, 21:11

Yep all on Excel
The ones I posted are interactive

As I understand it the 6 speed need a rear sprockets range from 44 to 48 along with 14 front
3 main types of circuit

Low geared like Brands Indy and Mallory
High Geared like Snetterton and Castle Combe
Then those in the middle like Cadwell

Murray Mint · 24-Dec-2009, 08:59

Quote:

Originally Posted by dunlop0_1

Are they on Excel? I don't have that.

Go and download Open Office, it's free and will open Excel files.

Get it here

bradders · 13-Feb-2011, 23:55

cheers Kev, mines a 99 but clutch on the left so late model and use the 2000 chart yep?

have saved it to my netbook this time

bradders · 14-Feb-2011, 10:45

loving this

the gearing I ran at castle gives me max 105 at full power (7750 on mine) but says 129 at 9500 which is where it will rev too...what are the chances of getting to thise giddy heights?!

think I'm going to try a 47t at Brands...

ells · 14-Feb-2011, 11:31

Thanks for bring this post back to life. With the bike change I suddenly find I need gearing for 1.848 ratio rather than 2.0. Now I get to check my calculations

Cheers.
Mark
PS Why did they change the primary drive ratio ?

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23-Dec-2009, 07:52	#1
dunlop0_1 Registered Forum User Big Twin Posts: 1,568 Join Date: May 2009 Gearing chart. Where's it gone? Has anyone got the gearing chart that was posted a while back. The link on his original post does not work (well not for me). Cheers. Neil. #70 Reply

13-Feb-2011, 23:55	#8
bradders Registered Forum User MotoGP God Bikes: 848, M620 DD bike Posts: 11,913 Join Date: Aug 2003 Location: Hants Mood: waiting... cheers Kev, mines a 99 but clutch on the left so late model and use the 2000 chart yep? have saved it to my netbook this time Reply

14-Feb-2011, 11:31	#10
ells Registered Forum User 500SD Posts: 566 Join Date: Jun 2008 Thanks for bring this post back to life. With the bike change I suddenly find I need gearing for 1.848 ratio rather than 2.0. Now I get to check my calculations Cheers. Mark PS Why did they change the primary drive ratio ? Reply