Haan Front Wheel Blue Rim/Silver Hub (21 x 1.60) Yamaha YZF250/450 14-22 Haan Wheels produces complete wheels for the most popular offroad models. All these wheels are built with the best quality parts available. Haan Wheels has helped more than 35 riders to get their world championship titles and currently more than 50% of the field in world championship racing is using their products. Excel Rim in 7000 aluminium, made in Japan Hub made of 1 piece billet 6082 aluminium Completed with Koyo bearings Most rear hubs have 3 bearing instead of 2 Centertube and spacers made of 7075 aluminium 32 or 36 spokes, depending the application, in a special stainless steel, 30% stronger then OEM Handbuilt Delivered mounted and balanced, with required disc/sprocket screws Available in many colors