Technical sheet

By City Roadster III full face helmet

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Long

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Features of By city Roadster III

Product description of By City Roadster III full face helmet

Description summary

Embrace vintage style with modern protection in the BY CITY Roadster III Carbon Full Face Helmet. Crafted from ultra-lightweight carbon fiber, this helmet offers superior impact resistance with a comfortable, low-profile fit thanks to two shell sizes. Enjoy enhanced safety with multi-density padding and a secure Double buckle/D-ring closure. Its wide, anti-fog ready visor (film included) ensures excellent visibility, while the removable, washable liner and efficient ventilation provide all-day comfort. Ready for Bluetooth integration, this helmet perfectly blends classic aesthetics with cutting-edge rider technology

BY CITY Roadster III Carbon Full Face Helmet

Experience the perfect fusion of timeless vintage aesthetics and state-of-the-art protection with the BY CITY Roadster III Full Face Helmet. Meticulously engineered for the discerning adult rider who demands both style and uncompromising safety, this helmet is a masterpiece of design and technology. Its classic, clean lines evoke the golden era of motorcycling, while its advanced features ensure you are protected by the very latest in helmet innovation.

The heart of the Roadster III is its incredibly strong yet remarkably lightweight carbon fiber shell. This premium construction not only provides superior impact resistance but also keeps the helmet´s weight in the impressively low range of 1301-1400 grams, significantly reducing neck fatigue on long journeys. To ensure a perfect, low-profile fit, the shell is produced in two different sizes, meaning you get a helmet that looks and feels custom-made for your head size, eliminating the bulky "bobblehead" effect.

Beneath the stunning carbon fiber exterior lies a multi-density padding system. This internal structure is engineered to absorb and dissipate impact forces progressively, offering enhanced protection for your head in the event of an accident. For security, the helmet is fastened with the gold standard of retention systems: a race-proven Double buckle or double D-ring closure, ensuring it stays securely in place when you need it most.

Visibility is paramount, and the Roadster III excels with its wide-aperture injected visor, providing a clear and expansive field of view. Say goodbye to foggy vision, as the screen is prepared for an anti-fog insert and, crucially, includes a high-quality anti-fog film with your purchase. This ensures crystal-clear optics in changing weather conditions. For riders who love a classic look, a stylish goggle strap retainer is thoughtfully included on the back, allowing you to pair the helmet with riding goggles for ultimate versatility.

Comfort on the road is guaranteed. The interior features a plush, soft-fabric lining that is fully removable and washable, making it easy to keep your helmet fresh and hygienic ride after ride. An efficient ventilation system with strategically placed inlets and exhausts channels airflow through the helmet, keeping you cool, dry, and focused, even on the warmest days.

Staying connected is simple, as the Roadster III is fully prepared to accommodate a Bluetooth communication system. It features dedicated speaker pockets and routing channels, allowing for a seamless and integrated installation of your favorite device.

Key Features:

* Ultra-lightweight and highly resistant carbon fiber shell.
* Two distinct shell sizes for an optimized and proportional fit.
* Multi-density internal padding for progressive impact absorption.
* Wide, injected visor for an exceptional field of view.
* Screen prepared for anti-fog insert, with anti-fog film included.
* Secure and reliable Double buckle or double D-ring closure system.
* Rear strap for securing riding goggles.
* Effective ventilation system for superior airflow and comfort.
* Plush, fully removable, and washable interior liner.
* Prepared for the seamless integration of a Bluetooth intercom system.

Technical Specifications:

* Product: Roadster III Full Face Helmet
* User: Adult
* Shell Material: Carbon Fiber
* Shell Sizes: 2 (XS-M, L-XXL)
* Weight: 1301-1400 gr (+/- 50 gr)
* Closure System: Double buckle or double D
* Interior: Removable, washable, and hypoallergenic
* Visor: Injected, anti-fog ready (film included)
* Certification: ECE/UN R.22.06

This helmet has the homologation indicated in the product description. You should know that all helmets have the European homologation UNE-ECE R22.06. TRADEINN is not responsible for the use of the helmet in countries where the European homologation standard does not apply. Check if the product is compatible with the regulations of the place where you are going to use it.

Specifications

Manual

Size chart

Technical specifications of By city Roadster III

Shell material

Polycarbonate
Weight

1301-1400 Grams
Closure system

Double Buckle
Inner lining

Moisture-Wicking, Removable, Washable
Certifications

ECE/UN R.22.06 Homologation
Shell sizes

Two Sizes
Ventilation / Breathability

Ventilation Inlets
Intercom ready

Prepared For Bluetooth System
Closure System

Double buckle or double D
Weight

1301-1400 gr
Color

Pink
Age

Adult
Recommended Use

Cafe Racer / Custom

Features of By city Roadster III

Closure System Double buckle or double D

Closure System

Double buckle or double D

Weight 1301-1400 gr

Weight

1301-1400 gr

Color Pink

Color

Pink

Age Adult

Age

Adult

Recommended Use Cafe Racer / Custom

Recommended Use

Cafe Racer / Custom

Key differentiators

Technology in By City Roadster III full face helmet

Energy rating

Warnings

5 / 5

10 Reviews

What our customers are saying about By City Roadster III full face helmet

Experience exceptional comfort and quality with this lightweight, retro motorcycle helmet. Its beautiful design, featuring premium leather touches, offers a high-quality, vintage aesthetic. Enjoy a perfect fit for various head shapes, a good field of vision, and secure lacing. This well-finished helmet provides excellent value, blending style and safety for city riders and cafe racers

Beautiful helmet

2026/09/12

Diana

I’m very happy with the helmet so far. It feels well made and the overall quality seems very good. Since quite a few reviews mentioned that this model runs small and can feel tight around the top of the head, I decided to take a chance and order a size M instead of my usual size S. I also ordered an additional inner lining in size S and replaced only the cheek pads in the helmet with the S ones. This combination works really well for me. The helmet fits nicely around my face, feels secure, and doesn’t put too much pressure anywhere. I haven’t had a chance to test it while riding yet, so I can’t comment on noise, ventilation, or comfort on longer rides, but based on the fit and build quality, I’m very satisfied so far.

Top

2026/06/19

Lelia

Great helmet! Very pretty, comfortable, and light. I recommend

Excellent service - excellent product

2026/05/26

Simone

The purchase was easy and the delivery punctual and professional. The helmet is comfortable, minimalist but valid in all aspects. Quality materials at the right price, it is a valid choice for those looking for style and safety

Perfect!

2026/05/16

Dafne

The helmet is beautiful, exactly as in the advertisement, extremely comfortable. It comes in a plush fabric bag, well protected

Beautiful

2026/05/07

anna-maria

Beautiful design, light, soft and comfortable to wear. Easy and effective lacing. The case with velvet inside is also very nice. My husband and I bought the same ones. Arrived well packed and perfect

Excellent

2025/12/12

carlos-horacio-

Very well-finished product, attention to detail, worth the price.

Excellent

2026/05/30

VICTOR

The helmet is 100% recommendable. Very comfortable, it isolates noise well

Beautiful helmet

2026/08/23

Nicolas

Beautiful helmet, good quality, comfortable. The only thing is that I wanted to remove the internal label but it came a little unstitched. The materials are of very good quality... It also happens to me that sometimes when I breathe, it fogs up... I have to keep testing if the problem is the position of the helmet

Perfect view

2026/02/03

seb

Excellent product. I feel protected when I wear it, and despite being a full-face helmet, my field of vision isn't restricted. I like it so much that I'm ordering a dark visor to go with it when it's very sunny.

In oerson they look awesome

2025/07/03

peter

Looks good in person, wish the medium was a liitlr more snug in the cheeks but thats just me. Very comfy and not cheap insides that irritate the skin.

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Include AI Generated questions and answers

2025-01-14

Dan

Hi, Is this helmet full carbon?

Answer of Jose Ramón

I have it and it´s very nice. The outer shell is made of carbon, instead of injected plastic or whatever the others are. Very comfortable.

* Generated by AI based on customer and product data

2025-09-27

Gunther

Hi, I´m 56.5 cm in circumference, which falls between a small and a medium. What do you recommend, small or medium? Best, Gunther

Answer of Antonio

I´d say M, I´m 57 and it fits just right, but if I had to be honest I´d say it´s tighter than it is wide.

* Generated by AI based on customer and product data

2025-09-30

nasi

Are the black thinny vent inserts gold or black?

Answer of CHRISTOPHER

Black, and large discs on the side are silver. Didn't match the photos when I purchased, but now seems the photos are accurate.

* Generated by AI based on customer and product data

2025-06-29

Reagan

On the dark green and Matt black helmet, do they have the gold inserts around vents like the pictures? Or are they same color as helmet? I love the gold inserts and will buy if they are on the helmet? Thanks.

Answer of Benoit

Hello, yes they are matte gold inserts ;-)

Answer of Janusz

Yes, the inserts around the ventilation inlets are gold and add style to the helmet. Overall, the helmet is very nice, well-made and has a retro feel. I highly recommend it.

* Generated by AI based on customer and product data

2025-09-12

Stephan

Hello. Is the original visor transparent or smoked? Thank you.

Answer of Colt

The visor is clear that comes with the helmet

* Generated by AI based on customer and product data

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By City Roadster III full face helmet

Features of By city Roadster III

By city - Helmets - Full face

Product description of By City Roadster III full face helmet

Technical specifications of By city Roadster III

Closure System Double buckle or double D

Weight 1301-1400 gr

Color Pink

Age Adult

Recommended Use Cafe Racer / Custom

What our customers are saying about By City Roadster III full face helmet

Use cases

Best for

Benefits

Ideal buyer profiles

Competitive features