Malossi HT-Rolls Variator Weights 15x12 mm – 4.2 g for precise tuning

With the Malossi HT-Rolls variator rollers, you get genuine tuning quality directly from Italy. As a traditional tuning forge, Malossi has always stood for performance, precision, and reliable workmanship. These variator weights are made from a highly wear-resistant material and score with extreme accuracy in dimension and weight – perfect if you want to tune your variator cleanly and reproducibly.

The slightly higher purchase price pays off quickly: through long service life and a noticeably better sliding behavior. Especially practical: The rollers are installed without grease, as the surface is self-lubricating.

Features & Benefits

• Dimension: 15x12 mm
• Weight: 4.2 g per roller
• Malossi HT-Rolls: very precise dimensional and weight tolerances
• Highly wear-resistant material for high mileage
• Optimized sliding behavior for clean variator function
• Installation without grease possible (self-lubricating surface)

Technical Details

• Product: Variator weights / variator rollers / variator weights
• Version: Malossi HT-Rolls
• Size: 15x12 mm
• Weight: 4.2 g
• OEM numbers (for comparison purposes): 66 9417.D0, 669417.D0, 669417D0

Compatibility

Fits many vehicles – including models from Aprilia, Honda, Suzuki, and Yamaha (e.g., Aprilia SR 50, Honda SH 100 2-stroke, Suzuki Katana 50, Yamaha Aerox 50) as well as many others from the list below.

• Aprilia: Mojito 50 Morini engine, SR 50 WWW AC air 2000, Amico 50 GL, Sonic 50 LC water, Sonic 50 AC air, SR 50 LC water 1994-1997, SR 50 Funmaster LC Aprilia engine 2000, SR 50 Netscaper LC water, SR 50 Sport LC water 2000, SR 50 Racing LC water 2000
• Generic: ROC 50, Kallio 50, Evolution 50, Commodo 50, Vendetta 50, Onyx 50 2-stroke, Sirion 50 2-stroke, Jump 50, XOR2 50 Anniversary, XOR2 50 Stroke
• Honda: Vision 110, SH 100 2-stroke, Lead NHX 125, SJ 100 Bali 2-stroke, Shadow 90 SRX90
• Hyosung: Super Cab 50, Avanti 50 without CAT, SF B 50, SF B Racing 50, SF B Rally 50, SB 50 Cab with CAT
• Italjet: Velocifero 50, Torpedo 50 2-stroke, Milenium 100 2-stroke, Yankee 50, Scoop 50, Dragster 50, Pista 50, Formula 50 AC air, Formula 50 LC water
• KTM: Quadra 50, Tempo 50, Chrono 50, Ark 50 AC air, Ark 50 LC water
• Keeway: RY6 50 2008-2009, Matrix 50 V1, V2 2008, ARN 50, Swan 50, Easy 50, RY8 50 Evo, RY8 50 Racing, RY8 50 SP, F-ACT 50 NKD Naked, F-ACT 50 Racing SP from model year 2009
• Longjia: LJ50QT-H 50, Zero One 50 2-stroke, LJ50QT-K 50, LJ50QT-F 50
• MBK: Ovettto 100 2-stroke, Fizz 50, Booster 100 2-stroke, Stunt 50 2004, Nitro Naked 50 2013, Flipper 50, Booster Spirit 50, Booster 50 NG 1999, Nitro 50 Cat 2003, Booster 50 12 inch 5SA 5YA 2001-2003
• Malaguti: Crosser 50, F10 Cat. 50 1999-2004, Yestarday 50, Centro 50 Minarelli engine 2008, F12 Phantom 100 2-stroke, F10 Wap 50 CPI engine 2008, F12 Phantom 50 AC air 2003-2007, F12 Phantom 50 LC water 2000-2004, F15 Firefox LC water 2004, F10 50 Jetline 1999
• PGO: T-Rex 50, G-Max 50, Tornado 50, Hot 50, Big Max 50, PMX 50
• Suzuki: AP 50, Katana 50 Di-Tech engine, Zillion 50 1999, Address 100 2-stroke, Address 50, Sepia 50, Street Magic 50, Estilete 50, Katana 50 LC water 1999, Katana 50 AC air 1999
• Yamaha: Aerox R 50 2013, Vino Classic 50, BWS 100 2-stroke, BWS 50 12 inch 2004, Breeze 50, Salient 50 2-stroke, Zuma 50 vertical engine, Aerox 50 1999, Axis 50, Aerox R 50 Naked 2013

Why Malossi?

Malossi has been a mainstay in scooter and motorcycle tuning for decades. You don't get generic rollers here, but precisely manufactured HT-Rolls designed for performance, durability, and constant function – exactly what you need for clean variator tuning.