BSA B44 Piston - Gandini - Slipper type GPM - for BSA B44 441cc
One Slipper Piston for BSA B44 441cc models etc (1967-69).
Supplied as 1 Piston, complete with rings, gudgeon pins and circlips.
Bore Size : 79mm Standard, available as STD, +.020, +.040 oversizes.
Slipper pistons are made with less material contacting the cylinder, which has less friction than the standard type of piston. Often used in racing or competition.
Compression Ratio : 9.4-1
Made in Italy.
OEM: 41-0793, 41-0797, 41-0797A, 41-0797B