BST Rapid TEK Carbon Fiber Wheel Set for Aprilia RSV4 / Tuono

417820932 Product Description Aerospace engineering and materials meets wheels for sportbikes with Blackstone Tek's single mold production technique used on these lightweight carbon fiber wheels. Their newest and greatest wheel yet, the RapidTEK carbon fiber wheels. Better braking and handling performance due to the reduced unsprung weight. All BST wheels comply with DOT standards and have gone rigorous fatigue tests to ensure they delivery a strong lightweight wheel. They also carry a two-year, limited manufacturer's warranty. Available in gloss or matte finished. Weight comparison: BST Rapid TEK for Aprilia RSV4 / Tuono : 16.25lbs Front wheel size: 3.5 x 17Rear wheel size: 6 x 17 Standard supplied bearings are steel bearings, optional ceramic bearings are available. Supplied with 90 degree valve stems. Fits: Aprilia RSV4 Factory - 2009 to 2015Aprilia RSV4 R - 2009 to 2015Aprilia RSV4 RR - 2016 to 2019Aprilia RSV4 RF - 2016 to 2019Aprilia RSV4 RF LE - 2016 to 2019Aprilia R