HX1 C100 Headset

Fits the Collective C100. Riding a C3? You need the HX1 C3 Headset.

Low stack. CNC’d. No squeaks.

Built for clean installs and smoother spins. CNC machined with a black anodised conical top and laser-etched Collective wordmark. Fits ZS44 headtubes and 1 1/8" steerers — simple, solid, proper fit.

Spec:

• Fits 44 mm headtube (ZS44 standard)
• For 1 1/8" (28.6 mm) steerer
• Bearing size: 41.8 × 30 × 9.4 mm (C2861TT)
• Sealed cartridge bearing (black)
• 7.8 mm conical top cover (CNC machined, black anodised)
• Laser-etched Collective wordmark