For Sur-Ron Light Bee X. Front Wheel = 21" x 1.6" 36 holes. Rear Wheel = 19" x 1.6" 36 holes. Condition: 100% New, never mounted. Professional quality wheel sets built of the best components available.6061 T6 Aluminum CNC Machine Hub anodized in. Stainless steel spokes with brass nipple. Note: The limit is 90mm wide rear tires. We already test on original bike, it can fit the bike sprocket and brake rotors perfectly. Faybuy-es all Parts are not sponsored or endorsed by, or affiliated with the brand, it's aftermarket product only fit for these brand, it's fit for Honda, fit for Yamaha, fit for Suzuki, fit for Kawasaki, fit for Harley Davidson, fit for Polaris, fit for KTM, fit for Duke, fit for Ducati, fit for Triumph, fit for BMW. Due to different time zone, Pls forgive us maybe we couldn't reply you as quickly as you expected.