Is the 20 degree Stand 21 Hans device suitable for single seaters or will I need 30 degree? Do the posts come with the device or are they separate?
A lot of people can use a Stand 21 20 degree Hans, but it depends how you sit in the
car, if you are sat upright 20 degree is fine but if you are leaning back more
you may need a 30 degree/
The posts should be fitted to the helmet already, if you have a helmet
that does not have Hans posts or captive nuts to screw the posts in to,
you will probably need a new helmet.
12th March 2014