The cube attention sl hardtail mountain bike 2017 redefines value and performance a perfectly balanced hardtail blending lively handling inspiring efficiency and a selection of high quality componentws including a shimano 30 speed transmission and rockshox air sprung suspension fork it39s ideal for everything from classic long rides to shorter all out trail blasts the perfect tool in fact for any off road riding situation and with size split there39s an attention sl to suit ever