Black Bike Axle Quick Release Skewer Set Bicycle Anti-Theft Wheel Security Lock

【EASILY FIXED OR RELEASED】 This mountain bike skewer can be easily fixed or released from skewers via a bolt and works as a whistle for survival. Convenient and labor saving to use. 【ANTI THEFT FIVE SQUARE SOCKET】 This aluminum alloy skewer handle works as a five square socket wrench to lock the skewers for anti theft.

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