Bultaco 125 - Mahle Piston Kit - 710.035 (2) 4aS - 1mm over 52.5mm
US$79.99
Bultaco 125 - Mahle Piston Kit
Family # 4747
710.035 (2) 4aS , 1mm over - 52.5mm
NOS in original box.
Includes piston, rings, wrist pin circlips, & wrist pin.
May fit other models, please research that information before purchasing.