Feature

●Headset 1 1/8 inch for Ahead systems.
●Colour: black, material: steel aluminium, height: 9.9 mm.
●SHIS: ZS44/28.6 | ZS44/30.
●Bearing location: semi-integrated ball bearing shells.
●Replaceable bearings semi-cartridge ball bearings.


Description

• Material: steel / aluminium.
• Colour: black aluminium.
• Headset size: 1 1/8 inch.
• Bearing location: semi-integrated ball bearing shells
• Replaceable bearings: semi-cartridge ball bearings.
• Inner diameter of the upper end ring, size A = 28.6 mm (s. image).
• Outer diameter of the upper bearing shell, dimensions B = 44.0 mm (s. image).
• Cone seat on fork, size C = 30.0 mm (s. image).

The super light semi-integrated Ahead headset with just 9.9 mm height is ideal for optimising your performance and is intended for standard 1 1/8 inch forks. At only 79 g (without claw), it is inexpensive, stable and weighs almost nothing. This is due to its intelligent construction made from an aluminium-steel combination, which gives the product stability where it needs it and saves weight where it can be.

According to the SHIS standard, the measured dimensions are ZS44/28.6/ZS44/30.