The claiming rule team (CRT) bikes are both figuratively and literally under the spotlight at Qatar this race weekend, with their production-based motors and prototype frames shaking up the norm of pure prototype racing. Both an effort to take power away from MotoGP’s MSMA, which is comprised of Ducati, Honda, & Yamaha, and as an effort to lower the cost of racing in MotoGP for its participating teams, the CRT experiment is getting its first real test this weekend.

Swelling MotoGP’s grid with an additional nine-racer entries, the CRTs have certainly helped fill MotoGP’s ranks, though mostly with riders we are not familiar with. Leading the CRT charge is American Colin Edwards, and he is joined by Randy de Puniet, who didn’t wish to be on a CRT for the 2012, but has still found himself at the top of the heap. These two veteran MotoGP riders have been accompanied by seven riders that hail from a range of world and national championships that span everything from Spanish Superbike (CEV) to British Superbike to the Moto2 Championship.

Since on Sunday morning, MotoGP fans are going to have learn the names of these new riders and the bikes they ride, we have put together a primer on the CRT entries for the 2012 MotoGP Championship. Bios, specs, and notes on all nine MotoGP CRT entries are after the jump.