Giant Contact SLR Aerolight Stem Size:100mm Each sachet contains 30g powder

Each sachet contains 30g powder

Polyurethane tape with a knurled surface texture for a bulletproof grip

the vent pushes out the warm air within the helmet through specially positioned exhausts

The lightweight aluminum rims feature ISM4D technology

Both versions are strong

Giant Contact SLR Aerolight Stem Size:100mm Each sachet contains 30g powderEngineered exclusively for OverDrive Aero steerer tubes, the Contact SLR AeroLight is an ultralight and stiff composite stem that offers aero enhancing integration, easy to adjust cable management and sleek looks. Features Works with OverDrive Aero steerer tubes only. Integrated aero design unifies the top cap, cables, and spacers with the head tube for improved aerodynamics. Ultra light composite design delivers maximum stiffness at a superlight