Aluminum

VITAL-MTB 4.5/5 Star Review - Read the full review hereSpecs• Weight: 355g • Platform Size: 115x105mm • # of Pins: 10 per side • Axle Material: Chromoly steel • Height: 8.3mm (body) • Pin to Axle distance: 112mm • Color: Black, Green, Grey, Blue, Orange, Red • Body Material: 6061-T6 Aluminum