Marin Locking Skewer Set. Ensure that your wheels are still on your bike when you come back to it! Thieves frequently steal your wheels even when your frame is locked securely. Use these replacement quick releases to secure quick release bicycle wheels. Without the specially shaped pentagonal key, the wheels cannot be removed. Consists of two lightweight, stainless steel locking skewers. Light weight of skewers reduces bicycle weight and increases performance.

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Pentagonal key allows for easy removal and transportation.