Shadow Conspiracy Definitive Cassette Hub Driver:9th LHD 1-piece chromoly driver with polymer

1-piece chromoly driver with polymer bushing for increased reliability

Includes internal spacer and additional crank arm spacers

Gyro Tabs: None

CNC machined aluminum hub shell with larger flanges and oversized precision-sealed cartridge bearings

Shadow Conspiracy Definitive Cassette Hub Driver:9th LHD 1-piece chromoly driver with polymerThe Definitive Cassette is the most advanced hub that Shadow has produced to date. With 120 points of engagement, the Definitive Cassette features a 3 pawl engagement system that uses 4 notches on each pawl for almost instant power transfer. The sleek and low profile hub shell is CNC'd from 6061 T6 aluminum with precision bearings, 7075 aluminum hardware, and printed logos. Low drag, high engagement with minimal pedal gap and it sounds like a hive of