Material: Aluminium

The DARKSIDE TRACK SPROCKET is made of robust and durable CroMo steel using the CNC process and impresses with its minimalist design

8 mm Bolt Stainless steel Weight 13 g

The specially burnished steel ball bearings are characterized by greater stability and a lower tendency to rust

style and the highest quality

DARKSIDE 29 TRACK STD Innenlager Zubehör Material: AluminiumThe Darkside 29 Track BSA bottom brackets offered the perfect combination of large bearings and high stability of the axle. With the latest CNC processing technology, the bottom brackets are made of high strength 7075 T6 aluminum. These bottom brackets are the fitting accessories for the Darkside 29 Track crankset. High quality, stable and durable, these are the DARKSIDE 29 TRACK BSA BOTTOM BRACKETS. Material 7075 T6 aluminum Color Black matt BB shell