They have just been made Mandatory with all the Junior dirt bike categories up here in Qld.
Phil "Living Legend & Zed9 owner" has been altering, upgrading & repairing all things motor cycle related in leather for over 20 years up here. Quite a few of the Local Ksrc guys wear his own design/produced back protector. they come in 5 sizes all full length (shoulders to Tail bone) have a thick velcro waist belt & shoulder straps.
If your interested it will do mail Orders, mention Brett and ask for the KSRC Discount which gets them at $80 each instead of $95.
I dont "Have a play" without mine on.
Phil at High side leathers 32772226H. 0417 723799 High View Rd. Acacia Ridge. Qld.
Cheers Brett
PS He also sells sliders, armour, used leathers, 1 piece, 2 piece, boots. Has a pair of Robbie Bairds for sale atm. He attends most of the Bike Comps up here & does running repairs for the riders. Wealth of information on all things "scooterage" & loves a Gag or 27