Keihin PW-K 38mm Air Striker Carburetor For YZ250 RM125 CR250 KX250 cr500 ktm440 October 1, 2024 admin NEW Old STOCK, Made in Japan. Categories: keihin Post Tags: 38mm carburetor cr250 cr500 keihin ktm440 kx250 pw-k rm125 striker yz250