Hardtail

An aluminum hardtail with the DNA of a trail bike. If a cross-country race bike met a rugged trail bike in the woods, their love child might look a lot like our AIR 9 aluminum hardtail. This bike blends the agility and efficiency of a pedal-friendly XC bike with the versatility, toughness, and capability of a rowdy trail rig. Hit the trail on our 2-Star SRAM SX build kit, without a hit to your wallet. Thanks to SRAM's outstanding SX Eagle drivetrain, we can bring every ounce of AIR 9 performance to an affordable price level. - Marzocchi Bomber Z2 Rail suspension fork, 120mm - Race Face bar and stem - SRAM SX Eagle drivetrain

An aluminum hardtail with the DNA of a trail bike. If a cross-country race bike met a rugged trail bike in the woods, their love child might look a lot like our AIR 9 aluminum hardtail. This bike blends the agility and efficiency of a pedal-friendly XC bike with the versatility, toughness, and capability of a rowdy trail rig. Looking for a dose of simplicity, light weight, silence, and single-speed gearing? Try this 3-Star Shimano SLX singlespeed build kit. - Marzocchi Bomber Z2 Rail suspension fork, 120mm - Race Face bar and stem - Shimano SLX cranks and Niner Cogalicious single-speed drivetrain

The SIR 9 is a comfortable, capable, hand-built bike made from proven, air-hardened, heat-treated Reynolds 853 steel. When you're spinning up the steeps, bombing down the backcountry and grinding out the final miles as the sun sinks into the horizon, you need a bike you can trust.