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