Technic / Robo Riders

LEGO Robo Riders (RoboRiders) was a TECHNIC theme launched in 2000 that were designed as robotic, anthropomorphic bikes, complete with a faceplate and special gear to suggest adaption to a specific environment. The Robo Riders succeeded Slizer and was replaced by BIONICLE in 2001 with only eight retail and eight promotional sets being released.

TECHNIC is one of LEGO's longest running themes based on creating detailed model machines and mechanical items with specialized beams, axles, gears and connectors and primarily designed 9+.