The Naish Bolt is pretty old school and behaved quite poorly. For example:
kiteforum.com/viewtopic.php?t=2390878Be careful with buying old second hand gear especially as a beginner, you might just make learning harder (old school kite shapes can behave and perform quite poorly) and can also be much more dangerous as you can easily end up with outdated safety systems as CH3MTR4IL5 mentioned above. We wrote a blog post about this here:
www.kitebud.com.au/6-things-to-look-at-when-buying-a-used-kite/If you think those kites are suitable and want a modern and safe low V bar, you can get this one here:
www.kitebud.com.au/product/airush-progression-bar-v2/Christian