Theres nothing wrong with Lacrosse kneepads and elbowpads for pocketbike use....When the competitive side comes out to run full bore I slap on some LaCrosse kneepads and elbow pads overtop of dk blue Carhardt 1pc insulated coveralls plus mechanix wear gloves and steeltoe workboots with 2 layers of kneehigh socks........Its low budget but a nice safety cushion....
HJC and KJC make some lowbudget head protection with some descent graffix..........
Then theres MX style from Oneill...Theyre cheap too...MX style works sometimes better..It depends on what your more comfortable wearing...Full face helmet lenses get scratched easily so stock up on spares...........