Transmission Cover MALOSSI MHR Piaggio/ Gilera original 50 1998->

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Malossi introduces two new transmission crankcases for scooters and Piaggio 50 cc engines, designed for racing and for a sporty customization of the original vehicle.

With a focus on optimizing all transmission components, Malossi has significantly reduced friction by replacing the original die-cast crankcase, which operates with sliding friction, with two gravity-cast crankcases equipped with special bearings.

These new crankcases, manufactured using ultra-precise machining, are strong and lightweight, capable of withstanding the high workloads typical of competitive use.

Fully interchangeable with the original crankcases and equipped with all necessary accessories, the Roller Crankcase reduces friction by 4% in the 2514521 MHR version and by 6% in the 2514603 MHR TEAM version. The latter requires the installation of Malossi Second Roller Gear transmission gears:

Ref. 2514521: MHR version, compatible with both Malossi and original secondary gears
Ref. 2514603: MHR TEAM version, compatible with Malossi Second Roller Gear transmission gears
Technical characteristics and components:

Reinforced transmission crankcase made of primary aluminum-silicon alloy, gravity-cast and hardened
Enlarged secondary shaft housing to accommodate two bearings
2 special roller bearings
1 high-load capacity ball bearing
1 oil seal
The Roller Crankcase for Piaggio Series II complements the transmission crankcases for Minarelli Yamaha 50 cc horizontal engines, already in the Malossi catalog, offering the same advanced technology, smooth operation, and durability.

Products strictly intended for competition use in designated areas and in compliance with the regulations of the competent sports authorities. We disclaim all liability for improper use.

Part number: Malossi 2514521

Manufacturer: Malossi, Via Roma, 118/I, 40012, Calderara di Reno (Bologna), Italia, www.malossi.com