Counter Shaft Sprocket from Afam. #415 (14-18 teeth)
Inner Cylinder head O-Ring made of Viton (FKM). In our opinion, Viton is...
Tygon F-4040-A hose, inner diameter 4,8mm (3/16")
Cylinder-head Copper Crush Washer (8 x 16 x 2)
Inner Cylinder head O-Ring made of Viton (FKM). In our opinion, Viton is a better material (due to its heat and chemical resistance) for use in the inner cylinder head gasket.
Piston with pin,ring and cir-clips for 87-94 Honda RS125 NF4 / 87-92 Honda RS250 NF5
Original Honda Reed valve for Honda RS125 NX4 98-09 (only 1 reed, 2 are needed) and 90-92 Honda RS250 NF5 (only 1 reed, 4 are needed)
Original Honda copper sealing washer for 6mm stud.
"Z" Circlips 14mm for VHM pistons. Fits VHM Part Nr. APHO12521717(A,B,C)