Introducing the Slider Shoes 137 in. - rMotion Grand Touring 900 ACE, a must-have for those who crave the thrill of the snow. Crafted by Ski-Doo, these tracks skis are designed for the fearless rider. Featuring custom color-matched slider shoes with a built-in wear marker, you'll always know when it's time for a change. Their long-lasting, impact-resistant material ensures durability, while the versatility for all slide rail lengths means you can tailor them to your ride. Plus, they’re easy to cut to your desired length—because every adventure deserves a perfect fit. Embrace the snow! Custom color-matched slider shoes with built-in wear marker. Long-lasting, impact-resistant. For all slide rail lengths. Easy-cut to desired length.