July 14, 2025 - (Hayward, WI) The CAMBA Cheq Challenge on Aug. 2 is just around the corner, and our valued partner, Rex Bike USA, is thrilled to offer you an incredible opportunity—five chances to win a coveted Black Magik Drip Wax if you register by July 26th!

Experience the future of chain waxing with Black Magik Drip Wax, a groundbreaking solution that delivers the benefits of hot waxing without the hassle of removing your chain. Infused with revolutionary Black Diamond additive technology, this wax not only delivers performance but also significantly extends the lifespan of your chains and drivetrain.

Whether you’re conquering roadways, navigating gravel paths, or hitting the trails on your mountain bike, Black Magik is your ultimate companion in any riding conditions.

Register and you will automatically be entered, and if you have already registered you are in!

Register for the Cheq Challenge here.