Zipp Cognition Oil ModelNumber=J2737 These bearings feature nitrogen infused

These bearings feature nitrogen infused stainless steel races that will not rust or corrode paired with Silicon Nitride ceramic balls

Contains a collection of 20 carefully selected pieces from Birzmans portfolio of high performance tools

Hub Drilling 24H Primary Color Silver Rotor Mount Center Lock Axle Type 12mm TA Freehub Body Shimano HG 11 Hub Spoke Type J-bend Hub Weight 223g Hub Spacing 142mm Position Rear

} Lightweight and low profile

}RockShox Fork Service Kit Full: BoXXer World Cup Charger Damper Upgraded B1

Zipp Cognition Oil ModelNumber=J2737 These bearings feature nitrogen infusedZipp, Zipp Cognition Oil 4Oz Squeeze Bottle Zipp Cognition Hubs TECH SPECS Volume 4oz