The Big Nine 300 comes with a 6061 double butted and techno formed aluminium frame with relaxed trail geometry. The introduction of slim tube shapes creates a new look for 2019 and a more relaxed geometry, through a shorter top tube and a higher head tube, resulting in a more upright riding position and enhanced trail visibility. The Big Nine 300 Comes equipped with class leading, premium technologies such as smooth welding, tapered head tube, inboard disc mounts, internal cable routing as well as integrated F-Fender, C-Carrier and K-Kickstand mounts. Approx* rider height range: Small: < 5'7'' Medium: 5'5'' 6'' Large: 5'8'' 6'2'' XL: 6'1'' 6'4'' 2XL: >6'3''. Please note this range is a recommendation and should be used as a guide only. To ensure your best fit feel free to pop instore or contact our friendly web team.