NS Track Crankset Options:NS Track Crankset, 1x 49T Chainring, 172.5mm Arm Length, 144BCD, 386EVO Spindle – Black Durable steel

Durable steel

The FLX saddle offers the best in split saddle engineering

single-wall design provides a more compact solution for use on the bike or Built for performance

To be used with MVS specific tubes (sold separately)

This Sigma BC 12

NS Track Crankset Options:NS Track Crankset, 1x 49T Chainring, 172.5mm Arm Length, 144BCD, 386EVO Spindle – Black Durable steelThe Vision NS Track Crankset is purpose built for velodrome performance, offering stiffness and simplicity for fixed gear racing. Its single ring configuration and robust carbon arms deliver direct power transfer, ideal for sprinting and high torque efforts. Designed for track specific drivetrains, this crankset supports riders who prioritize speed, rigidity, and clean mechanical efficiency. 49T single chainring 167. 5mm crank arm length 144BCD bolt