Retrospec Lennon Adult Bike Helmet with LED Safety Light Adjustable Dial & Removable Visor – Adjustable Bicycle Cycling Helmet for Men & Women

Price: $39.99
(as of Sep 12, 2026 13:36:40 UTC – Details)


Our newest helmet is our go-to all-around helmet for entry-level riders to serious cyclists. Its sleek design slices through wind to make city commuting a breeze. The Lennon is designed with comfortable padding for long rides. Plus, this helmet’s 15 vents and contoured design with inside air-channels force ventilation through/around helmet for a cool, comfortable ride. A built-in 5-LED 3-function flashing safety light keeps you seen and safe while on the road. The Lennon comes in five sporty colors with reflective straps and graphics for added visibility. Our ErgoKnob-2 allows you to adjust the Lennon to the perfect size with a simple twist. What’s not to love?
STAY VISIBLE: Built-in 5-LED bike helmet light with 3 functions keeps you seen by drivers. This lighted bicycle helmet with light ensures your safety during dawn, dusk, or night rides
COOL COMFORT: 15 strategically placed vents with internal air channels keep your head cool on long rides. These adult bike helmets make commuting and cycling comfortable in any weather
DIAL-IN FIT: ErgoKnob-2 adjustment system lets you customize your fit with a simple twist. This adult bike helmet with light stays secure and comfortable for riders of every head size
VERSATILE STYLE: Removable visor adapts to your ride conditions while washable padding stays fresh. This cycling helmet transitions seamlessly from casual rides to serious training
SLEEK DESIGN: Aerodynamic profile cuts through wind resistance while the light on the bicycle helmet keeps you safe. Choose from vibrant colors that match your bike and personality
Customers find this bike helmet well-crafted and comfortable, with one noting they can wear a hat under it without discomfort. They appreciate its appearance, saying it makes them look less ridiculous than others, and like its features, including the rear light and adjustable head harness. The helmet is lightweight enough to forget it’s there, and customers consider it good value for money. The functionality receives mixed reviews – while some say it works well, others report that the flashing warning light doesn’t work.