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prwatts

Chain Size and Sprockets

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prwatts

Hi guys,   what size is the chain, and tpi of front and back sprocket. I did not find it in the manual 1f641.png😞 Thanks

The speedo over-reads about 10%.  Maybe a different sprocket ratio can fix it?

Peter

 
 
 
 

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norcal616

It's a 525 sized chain( fairly good bet)...  vast majority of the time they read about 10% faster...this is due to regs/rules and cops know the they read a tad high and what not...I am also gonna assume it's to prevent one from using own speedo reading in court... 

 

Healtec makes a speedo healer...

 

Google search says 525 size chain with 16/43 sprocket combo...

Edited by norcal616

2012-WR250F...2015-FZ-07(Hordpower edition 80whp)...2015- FJ-09 Graves Exhaust Woolich Tune/Kit 120whp

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TimeMachine

The chain is a 525 size as noted and the sprockets on the T7 are 15 front and 46 rear. The MT07 is 16 front and 43 rear.

 

I don't think changing sprockets will fix the speedo. One idea I have seen for the MT09 is to change the ABS rings that have a different "notch" count. These same parts may be identical to the MT07 and T7 as well.

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Totti
On 10/8/2019 at 10:48 PM, prwatts said:

Hi guys,   what size is the chain, and tpi of front and back sprocket. I did not find it in the manual 1f641.png😞 Thanks

The speedo over-reads about 10%.  Maybe a different sprocket ratio can fix it?

Peter

 
 
 
 

I think that the speedometer gets its signal from the front wheel and not from the gearbox.


"Eternally, unavoidably, eventually, all paths will lead to the cemetery." Sentenced

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sebti

I've put a Z16 front sproket on my tenere and no problem. the spedd is calculate by ABS ring.

 

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Find "mobylette rollers" on social medias ! 🙂

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ADVUSA
On 11/26/2019 at 3:14 AM, sebti said:

I've put a Z16 front sproket on my tenere and no problem. the spedd is calculate by ABS ring.

 

 

What was the main motivations for the 16T ?   Driving higher speeds on the roadway?  Less too high rpm at high speeds?

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sebti

It is to have less rpm on long distance days. Engine is as fun as with the Z15 sproket 🙂

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Find "mobylette rollers" on social medias ! 🙂

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tenerecanada

Good to know, thanks. 

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Aleksandar13
On 11/26/2019 at 8:14 AM, sebti said:

I've put a Z16 front sproket on my tenere and no problem. the spedd is calculate by ABS ring.

 

Would you know if the spedoo will be affected if I swap to 18 inch front or 17 inch ? 

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Whitey66
Posted (edited)
56 minutes ago, Aleksandar13 said:

Would you know if the spedoo will be affected if I swap to 18 inch front or 17 inch ? 

The speedo will be over reading more than it already is. Depending on the type of ABS system fitted, it may also cause issues with that. 

Edited by Whitey66

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Ride & Shine

sorry if this is a numpty question but what about chain length....or are all 525 pitch chains a standard length? Thanks...

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norcal616
41 minutes ago, Ride & Shine said:

sorry if this is a numpty question but what about chain length....or are all 525 pitch chains a standard length? Thanks...

You can buy various lengths of same "size" 


2012-WR250F...2015-FZ-07(Hordpower edition 80whp)...2015- FJ-09 Graves Exhaust Woolich Tune/Kit 120whp

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Ride & Shine

and the chain length for our bike is?

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norcal616
8 hours ago, Ride & Shine said:

and the chain length for our bike is?

Probably 120-122 links- just thinking off the top of my head but check owners or service manual...


2012-WR250F...2015-FZ-07(Hordpower edition 80whp)...2015- FJ-09 Graves Exhaust Woolich Tune/Kit 120whp

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Whitey66
1 hour ago, norcal616 said:

Probably 120-122 links- just thinking off the top of my head but check owners or service manual...

Bingo !! 122 links👍

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