For Yamaha thick and thin shafts [Specifications] ・Pulley x 1 ・Lamp plate for thick shaft x 1 ・Lamp plate for fine shaft x 1 ・Pulley boss for thick shaft x 1 ・Pulley boss for fine shaft x 1 ・Shim washer for large shaft 1mm x 1 ・Shim washer for fine shaft 1mm x 1 ・Slide piece x 3 ・Weight roller 5g x 6 ・Center Spring x 1