Lumos Ultra Helmet Men's Clothing-Swim paint and carbon fibre

paint and carbon fibre

Simply connect the trainer to the rear wheel of your bike

24 hours if applied in cool or humid weather conditions

Free 5-year warranty on frame

Up to 20 hours of battery life in demanding use cases

Lumos Ultra Helmet Men's Clothing-Swim paint and carbon fibreLumos Ultra is our most popular bike helmet that comes with integrated LED lighting, turn signals, and smart features to keep you safe in one sleek package. Details: Size Length: 10. 83" (27. 5cm) Width: 8. 27" (21cm) Height: 6. 10" (15. 5cm) Weight 13. 05 oz. (370g) LED Configurations Front: 30 White LEDs Rear: 64 Red LEDs COB LEDs for a more uniform look Turn signal capable Automatic brake lights (optional upgrade) Battery Battery Life: 4 10 hours