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1 1/8" Expander 2

1 1/8" Expander 2 is a special expander for carbon fiber and aluminum alloy steerer tubes, which can securely hold Headset in the steerer tube. It also has 11mm more contact area with the steerer tube wall than 1 1/8" Expander, providing a safer use of the Headset.

Tech Specs

Material 7075 Alloy
Size 1 1/8 inch
Weight(±5%) 28g
Length 45mm

In The Box

1 1/8 inch Expander

1 1 1/8 inch Expander