The Sentinel Alloy frameset is the perfect starting point to create the custom bike that suits your riding style. The heat treated hydroformed alloy frameset is perfect for those who want durability and strength at a great value. The alloy frame shares the exact same geometry and suspension setup as the carbon version. For rear suspension, Transition worked tirelessly with Fox to create the perfect tune with the extremely impressive DPX2 rear shock. Amazing small bump sensitivity like a coil shock and excellent mid-stroke support and bottom out control. The Sentinel Alloy Frameset features a threaded BB, external rear brake routing for easy brake maintenance, full water bottle storage inside the main triangle, boost rear end and rubber molded frame protection.