Big Rock 17mm hex adaptors

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They look about right to me.(y)
Looks complete for the conversion.;)
 
Main reason, is i want to upgrade the tires. I could go granite tires, but it would be nice to have a common size as my other trucks. I do have some 12mm hexes laying around that i could try and see if they fit
 
Main reason, is i want to upgrade the tires. I could go granite tires, but it would be nice to have a common size as my other trucks. I do have some 12mm hexes laying around that i could try and see if they fit

They won't..
Arrma make/sells special 12mm hex to fit their axles..
 
I have a set of hex's for a trx 4 crawler. The pin and the axle hole diamiter are correct. Just need to take some material off the inside where it makes contact with the bearing. So now its 12mm vs 17mm
 
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