Malossi HT-Rolls Variomatic Weights 19x15.5 mm – 6.5 g for precise tuning

If you want to tune your variomatic cleanly, the Malossi HT-Rolls are a truly reliable choice. The Italian tuning forge Malossi has always stood for strong performance and exact manufacturing – and that is exactly what you notice with these variator rollers: extremely precise dimensional and weight tolerances as well as a very wear-resistant material.

The slightly higher price pays off quickly, because you get long durability and better sliding behavior in the variator. Important: The weights are installed without grease because the surface is self-lubricating.

Fits many vehicles – including popular models such as Aprilia SR 50, Piaggio Zip, and Vespa LX, but also many other scooters from the list below.

Features & Advantages

• Brand: Malossi (HT-Rolls)
• Dimension: 19 x 15.5 mm
• Weight: 6.5 g
• Material: highly wear-resistant
• High Precision: extreme accuracy in dimension and weight
• Optimized sliding behavior for a clean variomatic function
• Installation note: use without grease, as surface is self-lubricating

Technical Details

• Version: set of variator rollers / variomatic weights
• Roller dimension: 19x15.5 mm
• Individual weight: 6.5 g
• Article number: M669420.I0
• OEM numbers (for comparison purposes only): 66 9420.I0, 669420.I0, 669420I0

Compatibility / Vehicles

• Aprilia: Mojito Custom 50 Piaggio engine, Scarabeo 50 2-stroke 4-stroke 1999-2009, Sportcity Street 50 2-stroke, SR 50 Racing LC water 2000, SR 50 Funmaster LC from model year 03 2003, Rally 50 AC air, Sonic 50 AC air, SR 50 Stealth LC water, SR 50 Street LC water, Amico 50 Sport
• Generic: Evolution 50, Epico 50, Vertico 50 2-stroke, Vendetta 50, XOR2 50, Classic 50, Race 2 GT 50 2-stroke, Jump 50, Iron 50, Onyx 50 2-stroke
• Gilera: DNA 50, Stalker 50 1999, Runner 50 C14 model year 2004 - 08 2005 1999-2004, Storm 50 1999, 2007, Typhoon-X 50, Ice 50, Typhoon 50, Stalker Naked 50, Runner 50 Purejet from model year 08 2005 to model year 08 2005 (C36001 to model year 08 2005)
• Italjet: Scoop 50, Pista 50, Milenium 100 2-stroke, Jet-Set 50 2-stroke, Torpedo 50 2-stroke 4-stroke, Yankee 50
• KTM: Chrono 50, Tempo 50, Quadra 50, Ark 50 LC water, Ark 50 AC air
• Longjia: Zero One 50 2-stroke
• MBK: Stunt Naked 50, Ovetto 50 from model year 07 2007 to model year 07 2007, Booster Track 50, Nitro 50 1999, Flipper 115 2EP, Flipper 50, Booster Naked 50 13 inch, Booster 50 One 2DW, Mach G 50 AC air, Booster 50 12 inch 5SA 5YA 2001-2003
• Malaguti: Centro 50 Minarelli engine 2008, Ciak 50 2-stroke, F15 Firefox AC air 2004, F12 Phantom R 50 AC air, F12 Phantom 50 AC air 2003-2006, F12 Phantom 50 LC water 2000-2004, F15 Firefox LC water 2004
• Piaggio: NTT 50, Fly 50 2-stroke 4-stroke, Free 50 1999, Storm 50, Easy Moving 50 SSP2T, Zip 2 SP 50 LC water, Zip SP 50 H2O, NRG 50 Extreme AC air, Typhoon 50 X TEC2T, NRG 50 MC2 LC water
• Vespa: LXV 50 2-stroke 4-stroke, ET2 50 2-stroke, Sprint 50 2-stroke, ET4 50 4-stroke, LX 50 2-stroke 4-stroke, Sprint 50 4V 4-stroke, Sprint 50 3V 4-stroke, Primavera 50 3V 4-stroke, Primavera 50 2V 4-stroke, Sprint 50 2V 4-stroke
• Yamaha: Delight 125, Neos 50 from model year 07 2007 to model year 07 2007, Aerox 50 1999, Zest 80 4MU 1994, Spy 50, Zuma II 50 vertical engine, BWS Bump 50, BWS 50 12 inch 2004, Jog R 50 AC air, BWs 50 Original SA231 2011

Why Malossi?

Malossi is a well-known Italian tuning forge and a true traditional company. The brand stands for unique quality and performance – ideal if you are looking for precise and durable variomatic tuning for your scooter.