44mm Knurled Headtube

An aluminium headtube that bonds into the front of a bamboo or composite frame to house the headset and fork steerer. The 44mm internal bore is versatile and works with every common fork standard.

Suits straight 1 1/8", tapered (1.5), 1" and 1 1/4" steerers. The coarse-grade knurled outer surface increases bonding strength into a composite frame.

• Bore: 44mm
• External diameter: 50mm
• Tolerance: +0.25mm (.010") to 0.5mm (.020")
• Fork compatibility: 1 1/8", tapered (1.5), 1", 1 1/4"
• Material: 7005-T6 aluminium tubing
• Surface: coarse-grade knurled for bonding
• Lengths available: 120mm, 140mm, 160mm, 180mm, 200mm
• Made in: UK

For bearing fitment, see the Hope headset reference.