Cylinder kit MALOSSI BIG D.E.P.S. 4 MHR 47mm Italjet Pack 50, Piaggio Bravo, Boss, Boxer,

The Malossi BIG D.E.P.S. 4 MHR cylinder with a 47 mm bore and 43 mm stroke is the strongest cylinder in the racing segment that can be fitted to Piaggio/Vespa moped engines. The displacement is 74.6 cc and delivers enormous power. The large transfer channels and huge two-part exhaust port, combined with the Malossi "Too Bad" exhaust system, further increase power compared with the previous Big D.E.P.S. cylinder. This is true high-end performance.

• Material: premium aluminum alloy with a high content of heat-treated and stabilized silicon.
• separate exhaust flange
• redesigned inlet
• fully centralized exhaust port with bridge and new contour
• single-ring piston
• new annealed aluminum cylinder-head gasket
• bolted to the crankcase with 4 studs
• completely redesigned cylinder head
• high-precision connection between head and cylinder thanks to external centering
• 12 mm piston pin

Attention. This cylinder kit can only be mounted on a Malossi MP-One crankcase!
All parts needed for mounting are included in the kit.