Schmidt Bros fast drive wheels?

[viperaddict]

Anyone ever try these? Thoughts and reviews?

Fast Drive Wheels | SchmidtBrosMotorsports.com

These 9 tooth 2.52″ pitch involute outer drive wheels are for eliminating the sub-standard 2010-up anti ratchet style drive wheels found in the Apex, Nytro and Vector’s with the up-graded larger 30mm axle. The factory anti-ratchet drives are very good … More Info

www.schmidtbrosmotorsports.com

 

[Teamblue4]

Same OEM drivers they had before installing the anti- ratchet drivers.

 

[hibshman25]

It's pretty much a known fact that extroverts scrub speed

 

[viperaddict]

Same OEM drivers they had before installing the anti- ratchet drivers.

So this is what they had prior to 2011? I have a 2011se and wondering if there would be any top end or fuel mileage gains to be had

 

[hibshman25]

So this is what they had prior to 2011? I have a 2011se and wondering if there would be any top end or fuel mileage gains to be had

Extroverts were std on apex starting in 2010. 2009 is when the apex got the beefier 30mm axle. If you ordered the 09 sprockets they will fit your 11 shaft.

 

[74Nitro]

Extroverts were std on apex starting in 2010. 2009 is when the apex got the beefier 30mm axle. If you ordered the 09 sprockets they will fit your 11 shaft.

I thought the 09 shaft was the longer version but the same thickness as 08. The 2010 and up was then thicker.
I could be wrong on this it's been a while.

 

[Teamblue4]

So this is what they had prior to 2011? I have a 2011se and wondering if there would be any top end or fuel mileage gains to be had

Yes, these were on the prior years, you might gain very little top end but you may get a slipping on acceleration if track tension isn't kept in spec.

 

[Brotherdan]

I thought the 09 shaft was the longer version but the same thickness as 08. The 2010 and up was then thicker.
I could be wrong on this it's been a while.

The 09 were bigger diameter & longer with involute drivers,10’ up were same diameter & length but had extrovert drivers, the one I put in my 2003 rx1 mod was from a 2013 & i had it shortened so I didn’t have to use a different outer chaincase cover but got the bigger shaft& extrovert drivers

 

[Macheater]

Anyone ever try these? Thoughts and reviews?

Fast Drive Wheels | SchmidtBrosMotorsports.com

These 9 tooth 2.52″ pitch involute outer drive wheels are for eliminating the sub-standard 2010-up anti ratchet style drive wheels found in the Apex, Nytro and Vector’s with the up-graded larger 30mm axle. The factory anti-ratchet drives are very good … More Info

www.schmidtbrosmotorsports.com

I may be looking at aftermarket drivers as well. I may need to change to the 2.86 pitch drivers so I can change to that new Camso Ice Arrowhead track.