Topeak Headlux Light Groupe Super strong rim (ASTM 5)

Super strong rim (ASTM 5) gives you the confidence to push your limits on rough terrain

the PowerDome is thus the perfect road bike helmet for everyone

Compatible with road cassettes with a 34T low sprocket max

Internally routed cables offer clean

Rims WTB ST i30 Tough TCS

Topeak Headlux Light Groupe Super strong rim (ASTM 5)Ride safe and be seen at night with the helmet light. Innovative double sided helmet mounted light shines white facing forward and red towards the rear and features 4 LEDs with wrap around lenses for visibility from all angles. Top mounted button controls constant and blinking modes. Specifications Lamp: 2 White LEDs and 2 Red LEDsBattery: CR2032 x 2 (included)Control Burn Time: 3 Modes 70 hr White Constant Red Blinking, 100 hr White Blinking Red