Alpha Platinum Aluminium, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157x12 mm thru-axle, 200 mm travel 29 Trek FSA Orbit, sealed cartridge bearing, 1-1/8"" top, 1.5"" bottom (includes geometry-adjust angled cups)

The Session AL frame set gives you an incredible foundation for building up your ideal downhill machine. The new high-pivot suspension design keeps you nimble, planted and blazing-fast on even the most punishing runs, and burly alloy construction rolls with the punches on gnarly and technical trails.