SRAM 8-/9-/10-speed Freehub Body for Rise 40 / X9 / X7

Features: freehub body for Rise 40 / X9 / X7 enables conversion from Rise 40 to 8-/9-/10-speed Models: 10 x 135 mm:SRAM Rise 40 (10x135) SRAM X9 hubs (10x135) as of 2011 SRAM X7 hubs (10x135) as of 2011 12x 135/142 mm:SRAM Rise 40 wheels (12x135/142) SRAM