AE springs difference
 

Please can someone advise on the difference between the 12mm springs and 12mm big bore springs.

Trying to work out what I need to purchase for B64 and B6.1 buggies, will bebracing mainly on Astro

Cheers

Are the 12mm big bore springs the same but just sold in packs of 3 rather than individually ?

Go with the V2 Springs which are the same ones that are on the B6.1, only sold in singles, part numbers :-

#AS91830 to AS91841

You will need Hard and soft springs depending on track conditions.

Thanks Birdy, so these springs used with the B6.1 will also be fine for my B64 ?

Yes they will work fine on the b64 as the shocks are Big bore too