Topic: Quaife gearbox

[teebee67]

Has anybody any experience of CB750 Quaife gearboxes? Are they a straight like for like replacement for the standard box? Were they any good? Anybody know the ratios?

Any information much appreciated.

[turboguzzi]

dont know about quaife, but but nova still make them....
http://www.novaracing.co.uk/ProductK0-K8F1-F3HondaCB7505SpeedCloseRatioGearbox.html

[teebee67]

Thanks for the reply but it is the Quaife box I am specifically interested in.

[Jadahonda]

I am on my way to maybe buy one. I wait for data on it. Quaife still makes spares as I understand on them. Ii has a different ratio than Nova and stock, but still not similar as the original 970 gear boks....

[Sam Green Racing]

Thanks for the reply but it is the Quaife box I am specifically interested in.

Hey Tony, how about the local guy Ellis Moore, can he not help ?

[teebee67]

It's not that Sam, I know where there is one for sale but I don't know the ratios etc so I can ensure it is a genuine Quaife.

Thanks Jadahonda - you wouldn't know the ratios (or even the number of teeth) on the Quaife box would you?

[Bill/BentON Racing]

Well 1st gear on mainshaft, if it's more than 18, it's not stock. CR 1st gear is the same as 2nd std, 24t.

[Retro Rocket]

It's not that Sam, I know where there is one for sale but I don't know the ratios etc so I can ensure it is a genuine Quaife.

Thanks Jadahonda - you wouldn't know the ratios (or even the number of teeth) on the Quaife box would you?

Have you tried contacting Quaife..? 

[Jadahonda]

I will inform you as soon as I have the data...

[teebee67]

Thanks all - very helpful.
Did you buy the box Jadahonda?