Converting an Axial SCX10 to a selectable 2WD / 4WD transmission using an RC4WD R2 Dig transmission.

R2 transmissions are from http://www.store.rc4wd.com

Parts cost.
RC4WD R2 enclosed dig transmission $39.99
RC4WD R2 SCX10 conversion mount $28.99
RC4WD Mega truck drive shaft 80110mm $29.99
RC4WD R2 sideway servo mount $19.99
Futaba S3305 servo $32.99
Total $151.99

I already had the servo sitting around and I made my own servo mount and linkage, so you might do this cheaper than shown here.

For more info on this RC truck you can go to the following link to the build thread. http://www.rccrawler.com/forum/axial...