Cylinder head screw M3x18(10) OS SPEED R2101
Cooling-Head OS SPEED 21XZ-B
O.S. rear-cover VSB01/21XZ-B SPEC2
Carburetor Retainer 21XZ/R21/B21
OS Carburetor complete 21J3(B)R6.5
Carburetor retaining screw M2.6x18(10) OS
BEARING High Speed(Front) .21/.28/.30
OS Carburetor complete 21J3(B)