Complex sentence: The school is based largely on Ienetsh's book Performance Riding Techniques and will occasionally have guest instructors such as Yamaha sponsored MotoGP and World Superbike racers Colin Edwards, James Toseland and Ben Spies.
Split into simpler sentences: The school is based on Ienetsh's book Performance Riding Techniques. It will occasionally have guest instructors such as Yamaha sponsored MotoGP and World Superbike racers Colin Edwards, James Toseland and Ben Spies.