Chris King DropSet 4 Headset - 1-1/8" 42/42mm 45 Deg Black rbx short Length 278 Color Black Thread

Length 278 Color Black Thread Diameter 2

The Turbine R30 is that wheelset

Opening measures 9" across

Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Post Mount Hydraulic Fluid Type Mineral Oil Pad Compound Semi-Metallic Defined Color Black

Mineral oil based lubricant specifically for the S700 Alfine 11-speed hub

Chris King DropSet 4 Headset - 1-1/8" 42/42mm 45 Deg Black rbx short Length 278 Color Black ThreadChris King DropSet 4 Headset 1 1 8" 42 42mm 45 Deg Black. The DropSet 4 45x45 headset features a bearing designed from the ground up for the specific application of a drop in headset with an emphasis on reducing creaking. Additionally Kings patented GripLock design provides improved pre load retention. TECH SPECS Color Black Bearing Type Cartridge Crown Race 30 Defined Color Black S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless