New for 2016! The Mountain Boost Disc Front Hub. By moving the hub flanges out 3mm respectively on the 110x15mm the Boost hub option helps provide added stiffness to larger wheels by widening out the base of the wheel triangle.
Velocity Hub Specs
DISC INTERFACE: 6 bolt
Sealed Cartridge, 6902(2)
AXLE INTERFACE: [110x15mm thru-axle]
28, 32 spoke: Black.