Spank HEX J-Type Boost F15/20 Front Hub

- Weight-optimized, gravity-inspired front hub
- 32mm-diameter oversized bearings allow adaptability up to 20mm thru axles
- Unique flange design reduces dish requirement and minimizes tension range between drive-side and non-drive-side spokes
- Compatible with 32 HEX front hub adapters only
- Advanced seal system improves prevention of bearing contamination