Mountain Road Front Fork Headset Suspended Core Expansion Sunflower Flower Core Screw

Feature: 1. Gently tighten the hex screw above the hanging core until it expands very close to the inner diameter of the front fork. 2. Put it slowly into the upper tube of the front fork, has certain sense of damping, friction, make the distance between the expansion heads and the inner wall of the upper tube is sufficiently small. 3. Hold the headset cover and skew it slightly so that the lower expansion heads catches the inner wall and tighten the upper hex screw. Do not use excessive force. 4. Wonderful accessory for mountain and road front fork. 5. Professional manufacturing, stable performance and high reliability. Specification: Condition: 100% brand new Item type: Expansion Screw Material: Aluminum alloy + stainless steel Color: silver Weight: Approx. 35g Applicable: upper outer diameter 28.6mm/1.1in front fork Process: rhombus knurling, heat treatment Package List: 1 x Expansion screw