25t BMX sprocket and 9 tooth driver Sealed bearing front and rear hubs Alloy 20 inch rims with 20 x 2.25 freestyle tires Tubular Chromoly crankset (3 piece design) 20 YEARS of CUSTOMER SERVICE GUARANTEED – Eastern Bikes has been building and innovating bicycle products for more than 20 years. We built this brand on Customer Service that is second to none and if you have any issues with our products we are here to take care of you.