Retrospec Lennon Adult Bike Helmet with LED Safety Light Adjustable Dial & Removable Visor - Adjustable Bicycle Cycling Helmet for Men & Women
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Availability:
In Stock.
Arrives
Sunday, Oct 18
Color: Matte Black
Size: One Size
Style: Helmet
Features
- 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
Description
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?
Specs & Other Info
| Specification | Details |
|---|---|
| Brand | Retrospec |
| Color | Matte Black |
| Age Range (Description) | Adult |
| Size | Universal Fit |
| Special Feature | Adjustable Fit |
| Model Name | Retrospec Lennon Bike Helmet with LED Safety Light, Adjustable Dial, & Removable Visor |
| Outer Material | Polycarbonate |
| Recommended Uses For Product | Cycling |
| Item Dimensions L x W x H | 11 x 9 x 7 inches |
| Item Weight | 1 lb |
| Style | Helmet |
| Package Dimensions L x W x H | 11.5 x 8.8 x 7.3 inches |
| Package Weight | 1.26 lbs |
| Warranty Description | Limited Warranty |
| Material | Durable Polycarbonate/Plastic Blend |
| Suggested Users | Unisex Adult |
| Manufacturer | Retrospec |
| Included Components | Bike Helmet |
| Date First Available | May 28, 2021 |
Frequently asked questions
The Retrospec Lennon helmet features an adjustable dial at the back that allows you to easily tighten or loosen the fit around your head to ensure a snug and comfortable fit. Simply turn the dial clockwise to tighten and counterclockwise to loosen.
The LED safety light on the Retrospec Lennon Helmet is designed for long-term use and can typically be easily replaced when it runs out. The specific method of replacement or whether it's rechargeable depends on the model. It's best to refer to the product manual for detailed instructions or contact customer support for assistance.
Yes, the visor on the Retrospec Lennon Helmet is removable. You can choose to use the helmet with or without the visor, depending on your preference and riding conditions. Removing or attaching the visor is straightforward and requires no special tools.
The Retrospec Lennon Bike Helmet meets several safety standards and certifications, ensuring it provides ample protection while cycling. These certifications include CPSC standards for bike helmets in the U.S. For the most current and specific safety information, always check the product description or the manufacturer's website.
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Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
This helmet appears to be a hit among users for its comfort, adjustability, and lightweight design, making it a suitable choice for biking enthusiasts of all levels. While most find the helmet fits well and appreciate features like the built-in flasher for added safety, there are some concerns over the durability of the surface material and the functionality of the LED light. Users appreciate its value for money, indicating that it offers good protection without breaking the bank.
Pros
- 🚴♂️ Fits well and is easily adjustable for different head sizes.
- 👍 Lightweight and comfortable, even on long rides.
- 💡 Built-in flasher/LED light enhances safety for evening rides.
- 💰 Good quality for the cost; offers great value.
- 🌬️ Good ventilation, making it easy to breathe, even on hot days.
Cons
- 🔧 Some users reported issues with the LED light not working properly.
- 👎 Difficulties in removing the LED light cover, which could lead to potential damage.
- ✖️ Poor surface material quality that's prone to scratches.
- 🚫 Not ideal for people with larger head sizes due to limited extension.
Should I Buy It?
If you're looking for an affordable, comfortable, and adjustable helmet for biking, this could be a great option. It seems well-suited for beginners and casual riders. However, if you prioritize durability and have a larger head size, you might want to consider other options. Overall, for its price point, it offers good value and safety features, making it a worthy consideration for most.
Color: Matte Black
Size: One Size
Style: Helmet
Love this bike,! Purchased it to remain safe while riding my bike on main roads through our town. Love that there is a feature of the LED light on the back to provide extra caution and safety when riding my bike. The helmet is a very comfortable, I love that it adjust with the knob on the back to provide extra comfort and ensure that the helmet fits tight enough to my head. We live in sunny Colorado and I can get pretty warm going on long bike rides, there are holes in the helmet that allow for airflows so that you do not get extra sweaty and have matted bike helmet hair for the rest of the day. That helmet is versatile, It could be shared between people with different head sizes due to the adjustability, and the look can change- the sunvisor can come on and off to give you a different look, the light can be turned on or off on the back. It procides great protection and performs, as I would expect, great value for what you were getting in this product, much cheaper than other bike stores sell it for yet provides the protection needed!
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Reviewed in the United States on June 24, 2024 by Mikaela Laughlin
Color: Matte Stone
Size: One Size
Style: Helmet
Very nice helmet excellent quality comfortable, and you can configure it to fit just about anybody definitely was worth my money
Reviewed in the United States on September 20, 2026 by John F.
Color: Matte Stone
Size: One Size
Style: Helmet
Well, I purchased my first ever electric scooter (at 74) that has a seat and rear basket from Amazon and in the product manual it states to use safety gear. Well, I only travel 1/2 mile round trips to work so I ignored that warning; the result was I took a hard fall and bruised my ribs; banged my knee; scraped my elbow and yes, banged my head on the sidewalk. That was a hard lesson learned !!! So this was one of the safety items I purchased. The helmet is solid! It’s a one size fits all so I’m not sure what to say about that. I do know that out of the box it fits me perfectly; a little tight but I prefer it that way. I really like the added safety light in the back of the helmet. Lights really well for when I leave work at midnight. Not sure how to change the battery, when needed, but I’ll worry about that when the time comes. I guess my only gripe is that rain visor on the front of the helmet; it comes off easily but that is actually my fault because I store it in my old backpack that is secured to the rear basket which is probably a little bit too tight for my helmet. But, at work I have to store it or everyone will play with the helmet and light. This is definitely a 5-star product!!! Well constructed; great added safety feature with the rear helmet light; solid straps; comfortable!
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Reviewed in the United States on August 8, 2024 by Tony D
Color: Matte Black
Size: One Size
Style: Helmet
Overall the helmet is okay. Safety is the most important thing, and I am confident it will do its job well, and it fits good, secure, comfortably. I ordered black but in the sunlight, (which is where I will wear it hopefully) it appears to be very dark blue... not quite black. Also the LED light was a pain to get out. It says no tools required but I had to get out a flat head screw driver, and it felt like the plastic tabs were going to break before it popped out. As you can see from my photo, I think maybe the light wedges too deep into the helmet on the left side. It took a lot of prying and it scuffed up the back of the helmet.
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Reviewed in the United States on April 3, 2026 by JK
Color: Matte Navy
Size: One Size
Style: Helmet
This is a good helmet! It's comfortable & easy to use, fit, & adjust. I love that it has a light for being seen. It's a nice color & a reasonable price. Finally, I feel that it offers a good level of safety & I'm going to dispose of our old helmets. It is lightweight & has ventilation. This new helmet is SO much nicer than the old helmets!
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Reviewed in the United States on October 18, 2025 by Katie S.
Color: Matte Navy
Size: One Size
Style: Helmet
Good quality and adjusts easy for a perfect fit. It has adequate padding and the LED safety light. I love the fact is has a visor. Happy with the price and product.
Reviewed in the United States on August 12, 2026 by Amazon Customer
Color: Matte Melon
Size: One Size
Style: Helmet
Trying to be more conscientious of safety so when I got my bike out for the first time in years I decided I needed to start with a helmet. I have a hard time finding women’s hats that aren’t too small for my big melon so I was hesitant on how buying a helmet online would go. I ordered with the expectation I could return it but this helmet is great! It fit perfectly thanks to the adjustable knob. I’m loving the color! I ended up ordering my husband a helmet and was hoping he’d want the navy one so I could wear it when I wanted to switch up the color but he chose the hunter green. Looks great but not in my color wheel house. I would highly recommend! I was also pleasantly surprised by the safety light on the back that has different light sequences.
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Reviewed in the United States on September 13, 2025 by Donna
Color: Matte Black
Size: One Size
Style: Helmet
This helmet has many things going for it. It is a great looking helmet. It is very lightweight. The small dial at the rear of the helmet does an excellent job with adjusting the fit. The padding inside appears to be more than adequate for protecting you in case of an accident. In the process of shopping for a new bike helmet I have decided to wear it around the house for a short period of time instead of trying it out during a ride. This worked out to my advantage with this particular one. It is not incredibly uncomfortable,it just seemed to be a bit less comfortable that what I am used to. I honestly believe that it is more the shape of my head ( oval) and not the helmet. It may work out great for some folks, just not me. It appears to a quality product, it just didn't get along with my head as well as I would like. Don't hesitate to give it a try, especially if your noggin is more round than egg shaped.
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Reviewed in the United States on July 4, 2025 by ELROD ELECTRICAL SERVICE INC