Racing Cylinder MALOSSI 172 cc. High quality aluminium, 5 transfers and a durable nicasil powder coating add up to a thermally dependable cylinder. For those who want more: worb5 has taken the cylinder from the SERIO PRO line to a higher level; theW5 MALOSSI 172cc is modified on exhaust, piston base cut out, boost port and piston cut out.
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