SB-packed, 9/16", SPD system, single-sided, incl. cleats, with sandpaper grip MTB / Trail, one-piece aluminium body, SPD system function and reliability, the open design reduces dirt and mud build-up, the larger contact surface with sandpaper improves control, sealed compact axle bearing unit, single-sided CrMo binding with adjustable release tension, size: 100 x 85 mm, weight: approx. 197 g Type Item Version System MTB/Trekking Width 10.0 cm Thread 9/16 Main colour black Bearing type Industrial bearing Length 8.5 cm Body material Aluminium Frame material Aluminium System single-sided