Heng Long hexagon key size for bulldog main wheel

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Jason001
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Posts: 31
Joined: Mon Aug 08, 2011 1:49 pm

Heng Long hexagon key size for bulldog main wheel

Post by Jason001 »

Hi all
Can anyone tell me what size hexagon key i need to take the main drive wheel of my tank(its a hl bulldog)?
I thought it was 2.5 mm but its not.
I'm attempting to upgrade to a metal gearbox
jason
Jason001
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Posts: 31
Joined: Mon Aug 08, 2011 1:49 pm

Re: Heng Long hexagon key size for bulldog main wheel

Post by Jason001 »

forget my last post!

It is a 2.5mm hexagon key, I just didnt try it properly :{

So now time to install the metal gearbox :thumbup:
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