Mid BB für 19mm Achsen BMX Dirtbike Tretlager Innenlager 12-fach anatomically shaped chamois

anatomically shaped chamois

Color: Colorful

die den klassischen

Designed to glide over any surface a rider encounters at full racing speed

The Barcelona Guard's 8mm thickness allows the sprocket to take hit after hit without bending or deforming

Mid BB für 19mm Achsen BMX Dirtbike Tretlager Innenlager 12-fach anatomically shaped chamoisMid BB (Midsize Bottom Bracket) bottom bracket. Fits BMX cranks with a 19 mm axle and frames with a Mid BB bottom bracket shell (approx. 41. 1 mm). Material: Steel bearings and plastic cover caps Type Bearing size: Mid BB (approx. 41. 1mm) Axle diameter: 19mm Spacer 51. 5mm 3x spacer rings Scope of delivery: 1 bottom bracket set (as pictured)