the Topstone 1 Obsidian is a reliable partner for all your gravel adventures

sharp vision in all lighting conditions

These shoes are designed with efficiency and comfort in mind during long bike rides

pendling och bikepacking

Silca SpeedChip 68G mtb-handskar the Topstone 1 Obsidian isSilca SpeedChip 68G is the ultimate choice for cyclists who want maximum speed and performance. Used by Visma Lease a Bike for time trials and one day classics, this is a fully synthetic chain wax based on the same exclusive oils as Silca Synergetic. It contains three sizes of submicron and nanoscale Tungsten Disulphide plates, providing extremely low friction and superior wear resistance. Tests show that SpeedChip can permanently increase chain