Spank HEX Disc Hubs C04HJ12E20XASPK

- HEX drive 102T technology delivers 3.5° engagement, for almost instant pickup\n- 6 independent pawls with 3 steps per pawl work in unison, meaning 18 engagement points per click\n- Bite-Block alloy HG and XD freehub bodies resist damage from cassettes without the weight penalty of steel\n- Forged and CNC weight optimized alloy hub body\n- Unique flange design reduces dish requirement and minimizes tension range between drive side and non-drive side spokes\n- Advanced seal system improves prevention of bearing/drive system contamination\n- Gravity inspired front hub is suitable for AM, DH & FR (compatible with Ø32 HEX front hub adapters only)\n- HG 8-11sp: Not compatible with HG 11sp road cassette