Chris King DropSet 5 Headset - 1-1/8" 42/52mm 45 Deg Red MFPN=00.6118.746.009 The Integrated Power Chassis is

The Integrated Power Chassis is built with a wider base for increased stability and a close to the ski feeling

7mm Material Aluminum Color Black

00 Tire Type Clincher PSI 65 Tire Size 26 X 2

Fast action lever Rear Der/Shifter Compatibility BOX Prime 9 Drivetrain Speeds 9 Shifter Style Thumb Color Matte Black Weight 128

Chris King DropSet 5 Headset - 1-1/8" 42/52mm 45 Deg Red MFPN=00.6118.746.009 The Integrated Power Chassis isThe Dropset 5 integrated headset features the patented GripLock bearing cap which preloads the headset independently of clamping onto the steerer so it retains preload far better than the competition and is impervious to the ill effects of load spikes from large hits and heavy braking. This means smoother steering no more creaking and a longer lasting headset. Engineered manufactured and assembled in Portland Oregon USA backed by the King Lifetime