JAKKS Pacific is expanding its Road Champs MSX line with the addition of action figures, motocross bikes, and accessories based on motocross athletes Jeremy McGrath and Carey Hart. The new toys will hit retailers nationwide starting next spring.

The company has also signed the Nitro Circus crew, lead by motocross rider Travis Pastrana. Nitro Circus MXS products will be available for retail in fall 2011.

McGrath, Hart, and the Nitro Circus crew will join other motocross athletes in JAKKS’ MXS line-up, including James Stewart, Chad Reed, Ricky Carmichael, Travis Pastrana, and Tim Ferry.