BB Bikeshop LTD - Cagiva W16 600/500 Kokusan Rotor Flywheel (FP8315). The individual magnets brake out of these, so here at BB Bikeshop we can now fit a one piece magnet ring
Cagiva - 800061294 - STARTER MOTOR | Oemmotorparts
Used Cagiva Starter Motor parts
Amazon.com: Cyleto Starter Clutch One Way Bearing for CAGIVA CANYON RIVER W16 500cc 600cc : Automotive
CAGIVA W16 River Canyon 500 600 Canion River starter clutch one way 800084540 | eBay