Idle screw for 1981-89 Keihin butterfly
This is an idle screw for the later model Keihin butterfly.
Original by BY-A-RAIL in Toyama, made entirely in Japan!
Made of stainless steel.
Recommended for those looking for a stylish design for the later model!
Please use the genuine spring by transplanting it.
MADE IN TOYAMA JAPAN
Screw size: M4 P0.7
