Lumos Ultra Fly - Lightweight Bike Helmet for Adults | Lumos Firefly Compatible Cycling Helmet with Built-in Sunglasses Port & Custom Fit System | Perfect for Commuting, Road Cycling & Urban Biking

Previous page Next page 1 Effective Cooling 2 250g Lightweight Previous page Next page 1 Stay Warm 2 Stay Visible Be a part of the Lumos ecosystem Lumos Ultra Fly Add to Cart Lumos Ultra Add to Cart Lumos Ultra E-Bike Add to Cart Lumos Ultra Fly Pro Add to Cart Lumos Winter Liner Add to Cart Lumos Firefly Mini Buying Options Lumos Firefly Add to Cart Price $85.95$85.95 $119.95$119.95 $229.95$229.95 $149.95$149.95 $24.95$24.95 $90.39$90.39 $179.95$179.95 Which one is for you? Commuters and Road Cyclists Everyone(Commuter) High-speed E-Bike Riders Commuters and Road Cyclists All Winter Cyclists Everyone(Enhance Security) Everyone(Enhance Security) Available with MIPS? Yes Yes Yes Yes N/A N/A N/A Size 1 Size(M-L) 3 Sizes(S/M-L/XL) 1 Size(M-L) 1 Size(M-L) 3 Sizes(S/M-L/XL) 1 Size 1 Size Turn Signals Function Yes(Need Lumos Lights+Remote) Yes Yes Yes(Need Lumos Lights+Remote) N/A Yes (when you order 2) Yes (when you order 2) Auto Brake Light Function Yes(Need Lumos Light+Remote) Yes (Only with Lumos Remote) Yes Yes(Need Lumos Light+Remote) N/A Yes (Only with Lumos Remote) Yes (Only with Lumos Remote) Front Light Function No Yes Yes No N/A Yes(Set by APP) Yes(Set by APP) Rear Light Function Yes(Need Firefly/Firefly Mini) Yes Yes Yes(Need Firefly/Firefly Mini) N/A Yes(Set by APP) Yes(Set by APP) Flash Pattern Control No Yes Yes No N/A Yes Yes Brightness Control (by APP) No Yes Yes No N/A Yes Yes

Light as air bike helmet Weighing as low as 250g, this adult bike helmet offers a tailored, comfortable fit through our innovative FlexiFit Retention System. Ideal for both men and women, its design accommodates ponytails for unmatched comfort on the road.

MIPS for Advanced Safety Opt for the MIPS version to elevate your road bike helmet's safety features. MIPS technology is designed to protect against rotational forces during unforeseen crashes. Also complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

Sleek Eyewear Storage Our bicycle helmet comes with a built-in OptiGrip Sunglasses Port that securely stores your high-end eyewear, seamlessly integrating with your riding experience.

The Ultimate Gift As part of the Lumos Smart Safety System, this road bike helmet is an unbeatable gift for adult riders. Whether you're looking for men's bike helmets or women's bike helmets, this one checks all the boxes for road cycling and daily commuting needs.