CNC machined hollow 6/4 titanium spindle for ISIS Drive.
Titanium Nitride coated spindle.
MegaQuad: 2x double-row deep-groove full-complement sealed cartridge bearing.
Cold forged aluminum cups.
Composite anti-creak sleeve.
New improved external water seals.
AL7075 alloy crank bolts (M-14).

Weight: 185 g