I M Royal Tang International Corp. We offer details follows Frame: MTB, DOWN HILL, DIRT JUMP WHEELS:26X1.95 OR 26X2.00 WHEEL: Single speed, 9 speeds or other speed Steel Structure:-HI-TEN OR CR-MO Strength CR-MO Export from Taiwan or China If available you can feedback more clear description We will support and matched your target I M Royal Tang International Corp. 9F.-1, NO.52, SEC. 2, CHANG-AN E. RD., ZHONGSHAN DIST., TAIPEI CITY 10456, TAIWAN (R.O.C.) Tel: +886-2-2562-0427 Fax: +886-2-2562-0467 e-mail: *****