which nut driver?

[sefton]

what size nut driver do I need for the ballcups on a b4?

also which hex for the pinion grub screw?

Thanks

[Andy Moore]

what size nut driver do I need for the ballcups on a b4?

also which hex for the pinion grub screw?

Thanks


If you mean the ballstuds, its a 3/16 nut driver. Im pretty sure that the pinion is a 1/16 driver. Hope it helps!

[Oscar]

Pinion is almost always 1.5mm.
If you have the American imperial type pinions, they are often 0.050" or can be 1/16th as Andy said previously.

[jimmy]

Most of my american pinions are 1/16th- I bought a full set when I started racing. (which reminds me, where can I get a bag of grub screws for these? I need at least 10 or so)

I replaced them with good quality RW pinions which are 1.5mm

[Oscar]

RW do a pack of metric ones with the allen key for about £2, I think they might also do the 4-40 ones also.
Ask Sunday best;)

[bigred5765]

Most of my american pinions are 1/16th- I bought a full set when I started racing. (which reminds me, where can I get a bag of grub screws for these? I need at least 10 or so)

I replaced them with good quality RW pinions which are 1.5mm

see nick oliver

[Andy Moore]

1/16th and 1.5mm are almost interchangable as far as the driver. Ive had to use 1.5 in a pinch before, haha.

jimmy-I know a company from the states Robinson Racing sells extra setscrews.

[zagonielod]

Is the Fastrax Interchangable Hex Driver Set any good? I've heard about some of those, for ex those from Turnigy, which broke pretty easily. Are Fastrax better than that?
(http://www.fxmodells.ro/?q=action/view/id/348/page/94)

[jaxx]

I have both metric and imperial sets of the fastrax drivers, I've had them since they first came out and I have not broken a tip yet!:thumbsup:

[zagonielod]

Thanks jaxx! I'll probably buy one set than. I have to see which modul do I need. I have a Torche Pro and an Ansmann Mad Rat. Do you have any ideea which module are those screws? Metric or imperial?

[zagonielod]

Bought them today! :lol:
It is sooooo much better with theese in comparison to those small L shape hex drivers loooool :thumbsup: