Malossi MHR Gearbox Cover for Minarelli – reinforced for powerful setups

When your Minarelli engine sees significant power, a reinforced gearbox cover is practically a requirement. The Malossi MHR gearbox cover is significantly more durable compared to the original and comes – a real plus in tuning everyday use – with needle bearings for the intermediate shaft and the wheel shaft.

The 2008 version now also fits in connection with the Malossi Overrange converter. Important: In combination with the Polini Evolution converter, the cover still needs to be modified.

Attention: Bearings and shaft seals for the primary shaft are not included in the scope of delivery – please order separately.

OEM No. (for comparison purposes only): 2515482

Advantages & Features

• Reinforced gearbox cover – ideal for more heavily tuned engines
• With needle bearings for intermediate shaft and wheel shaft (unlike the original)
• 2008 Version: compatible with Malossi Overrange converter
• Note on Polini Evolution: cover must still be adapted/modified for this
• Important: bearings & shaft seals for the primary shaft not included

Technical Details

• Product type: Gearbox cover (reinforced)
• Version: with needle bearings for intermediate shaft and wheel shaft
• Compatibility: Minarelli (depending on model, see vehicle list)
• OEM No. for comparison purposes: 2515482

Compatibility / Vehicles

Fits many vehicles with Minarelli drive, e.g. Yamaha Aerox 50, MBK Nitro 50 and Aprilia SR 50 – as well as the following models:

• Aprilia: Scarabeo 50 2-stroke 1999-2009
• Aprilia: SR 50 LC water 1994-1997
• Aprilia: SR 50 AC air 1994-1997
• Aprilia: Gulliver 50 LC water
• Aprilia: SR 50 Netscaper LC water
• Aprilia: Rally 50 LC water
• Aprilia: Sonic 50 LC water
• Aprilia: SR 50 Stealth LC water
• Aprilia: SR 50 Racing LC water 2000
• Aprilia: Sonic 50 AC air
• Italjet: Pista 50
• Italjet: Yankee 50
• Italjet: Dragster 50
• Italjet: Scoop 50
• KTM: Chrono 50
• KTM: Tempo 50
• KTM: Quadra 50
• KTM: Ark 50 LC water
• KTM: Ark 50 AC air
• MBK: Booster 50 12 inch 2004
• MBK: Nitro 50 1999
• MBK: Stunt 50 2004
• MBK: Booster Track 50
• MBK: Booster 50 One 2DW
• MBK: Mach G 50 AC air
• MBK: Nitro 50 Naked 1PL 2013
• MBK: Nitro 50 Cat 2003
• MBK: Booster 50 12 inch 5SA 5YA 2001-2003
• MBK: Booster 50 NG 1999
• Malaguti: Centro 50 Minarelli engine 2008
• Malaguti: Ciak 50 2-stroke
• Malaguti: F15 Firefox AC air 2004
• Malaguti: F12 Phantom 50 LC water 2000-2004
• Malaguti: F15 Firefox LC water 2004
• Malaguti: F12 Phantom R 50 AC air
• Malaguti: F12 Phantom 50 AC air 2003-2006
• PGO: PMX 50
• PGO: G-Max 50
• Yamaha: Spy 50
• Yamaha: Zuma 50 standing engine
• Yamaha: BWS Bump 50
• Yamaha: Aerox 50 1999
• Yamaha: Why 50
• Yamaha: BWS 50 NG 1999
• Yamaha: Jog RR 50 LC water
• Yamaha: BWs 50 Naked SA231 2016
• Yamaha: BWs 50 Original SA231 2011
• Yamaha: Aerox 50 Cat 2003

Why Malossi MHR?

Malossi has stood for years for precisely manufactured tuning parts with high load capacity. The MHR gearbox cover is made exactly for that: more stability, smoother bearing run, and a solution that simply works more reliably with powerful setups than the stock cover.