CushCore HI-FLO Valves - Green Size:55mm and the light also features

and the light also features USB-C waterproof charging(cable not included)

Possibility for powermeter upgrade

7mm boron steel

GRAPHENlube ® – World’s first hydrocarbon-based (wax) chain lubricant containing Graphene

CushCore HI-FLO Valves - Green Size:55mm and the light also featuresTubeless Presta Valves with CushCore's pateneted Hi FLo 3 hole design. Valve core tool included. Our valves enable inflation and deflation with CushCore inserts. Features Patented 3 hole design: CushCore's patented presta air valves are specifically designed to work with CushCore inserts. Our valves provide hi flo and anti clog properties. Performance + Personality: CushCore's patented presta air valves are specifically designed to work with CushCore