SPANK’s 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. 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
- Material: CNC optimized forged alloy hub body, alloy axle, alloy "Bite Block" freehub body
- Configuration: Boost 12x148mm, J-hook
- Freehub: Alloy HG
- Weight: 318 g
- Adaptors available separately: Boost QRx141
