Bultaco All 250cc 1970-77 Piston Kit 73.5mm 1.5mm Over

Pistons are the heart of your vintage 2-Stroke and VintCo high quality pistons will help you keep the ride going!  These Pistons are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. This 73.5mm (+1.5mm over) Bultaco 250cc 1970-1977 Piston Kit includes the piston, rings, pin and clips to help you get back on track with ease.  A wrist pin bearing is available separately and more size options are also available.  The OEM part numbers are provided to ensure an exact fitment as well. A high quality VintCo piston kit is a great investment in your vintage motorcycle. These pistons have solid skirts, as some years Bultaco’s had different cut-outs which can be machined by an experienced machinist or mechanic if you like. 

• Minor Modification May be needed for your specific 250cc Model
• Piston kit includes rings, pin and clips
• Wrist pin bearing sold separately
• Forged Piston
• Made in Germany
• Mos2 coated for break in
• 1.5mm Oversize
• 73.44mm Clearance 0.06