You may also like. CDI Ignition Unit PW PY 50 CDI Parts 50PY For YAMAHA PY50 PW50 PEEWEE Dirt Bike. Performance Racing Ignition Coil CDI Control Unit Module Yamaha PW50 PY50 Bike. Brand New Ignition Coil CDI Control Unit. Fit for Yamaha PW50. NOT Suitable for 1990 Year PW50. Size: As Picture Show. 1 CDI […]