The Dynamic cassette hub offers 120 points of engagement thanks to the unique driver design. The result is an incredibly strong and precise feeling with positive engagements that inspire confidence within riding.
6061-T6 alloy hub-shell
14mm hollow bore / hardened heat-treated crmo axle
2 high quality japanese bearings
120 point engagement / hub direction can be switched from rsd to lsd with the same hub shell (but LSD or RSD driver is required) / allen key inner axle for easy maintenance
Pitch circle diameter: 45mm; flange offset from center: 28.4mm
477g (16.82 oz : 1.05 lbs)