Gear Ratio Chart for B4

[KennyClark]

Hi

I need a gear ratio chart for my B4 which includes other spur gears than the 81.

Can anyone help?

Cheers

[bigred5765]

Originally Posted by KennyClark

Hi

I need a gear ratio chart for my B4 which includes other spur gears than the 81.

Can anyone help?

Cheers

this peace of software will let you do it its free but if you email the guy in the link offf the software there alsorts a goodies for a small donation
http://www.hobbytec.co.uk/index.php?...y_view&iden=30

[VOODOO+]

Originally Posted by KennyClark

Hi

I need a gear ratio chart for my B4 which includes other spur gears than the 81.

Can anyone help?

Cheers

http://www.easy-rc.com/cgi-bin/gearratios.cgi You won't see the B4 in there, but just click on "Can't Find Your Car" and just add the Associated B4 (2.60 Gear Ratio Constant). Once you do that you can figure out your gear ratios with whatever pinion/spur you want!

[Southwell]

Internal ratio: 2.6000

Most ratios you would need....

81 Spur
18 11.70
19 11.08
20 10.53
21 10.03
22 9.57
23 9.16
24 8.78
25 8.42
26 8.10

[johnnyboy]

http://www.rc10b4.com/forum/showthre...ar+ratio+chart

[mark christopher]

http://www.gearchart.com/index.cfm?f...n=chart.create

http://www.gearmachine.net/

both free and working