Chris King Boost Rear Hub - 12 x 148mm 6-Bolt MicroSpline Matte Black 28H MFPN=W010-0544 }CeramicSpeed T47/86 Bottom Bracket -

}CeramicSpeed T47/86 Bottom Bracket - Shimano Black

Steerer Type Tapered Lockout Switch None Brake Type Post Mount 180 Negative Spring Air Travel (mm) 160 Offset 37 Axle to Crown Length 554 Front Axle 15mm Thru x 110mm Maximum Tire Width 72 S

}Shimano Tiagra FC-4700 Crankset - 170mm 10-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray

Hinge Clamps rear brake cable connector and derailleur cable connectors included

8Color BlackWeight 247Material AluminumDefined Color BlackStack Height 40S

Chris King Boost Rear Hub - 12 x 148mm 6-Bolt MicroSpline Matte Black 28H MFPN=W010-0544 }CeramicSpeed T47/86 Bottom Bracket -Chris King Boost Rear Hub 12 x 148mm 6 Bolt MicroSpline Matte Black 28H. Boost rear hubs are designed as precision mountain tools. Featuring one piece solid axles to provide a stiff hub that will help your suspension perform better and drive every watt of power into the dirt. To thwart mud water and contaminants as you power through rough trails Boost hubs have heavy duty bearing seals and a threaded driveshell seal ring. Canted flanges for stronger