{"product_id":"hi-speed-variator-kit-95mm","title":"Hi-Speed Variator Kit 95mm","description":"The Polini Hi-Speed Variator Kit is a performance transmission upgrade engineered to unlock the full potential of compatible 50cc scooters. By utilizing optimized ramp plate geometry, this kit allows the drive belt to travel higher up the pulley face, effectively widening the transmission's gear ratio. This results in stronger acceleration from a standing start and a higher overall top-end speed compared to the factory variator.\n\nThe kit comes complete with a 95mm precision-cast aluminum variator face, a 20mm bore drive boss, a ramp plate, three slider guides, and two sets of 16x13mm rollers (5.6g and 6.9g) to allow for fine-tuning based on your specific riding style. These components are made in Italy to ensure consistent quality and performance.\n\nRegarding compatibility, this kit is designed for the Honda Ruckus NPS50 (2003–present) with a 50cc 4-stroke GET engine, and most 50cc QMB139\/GET horizontal engine applications. It is compatible with Honda Metropolitan CHF50 (2002–2009) carbureted GET models only; it does NOT fit 2013+ NCH50 models.\n\nRegular maintenance is recommended, including inspecting the rollers every 1,500 miles and replacing them if they show signs of flat-spotting.","brand":"Polini","offers":[{"title":"Default Title","offer_id":52663286333752,"sku":"1200-1210","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687525777.jpg?v=1784325635","url":"https:\/\/store.motormia.co\/products\/hi-speed-variator-kit-95mm","provider":"MOTORMIA","version":"1.0","type":"link"}