Blaze new trails on Giant's Talon 27.5 2. The 27.5-inch wheels blend the acceleration and lightweight feel of a 26-inch wheel with the traction and efficiency of a 29er. Giant's ALUXX aluminum frame is tough, yet light and responsive, just what you need for singletrack action. Then you get a RockShox fork with 100mm of suspension and precise steering to guide you through the rough stuff. It's packed full of Shimano Deore components with 30 speeds for hill-climbing, and Tektro disc brakes for great speed control with modulation.