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Cycling Glasses with Photochromic Mirrored Lens DCHROM® Cat. 1-3
Regular price €129,90
Regular price €129,90 Sale price €129,90
Sale Sold out
Tax included. Shipping calculated at checkout.

Shipping free starting from €100 (Valid only for Italy)


In our online store, we offer a wide range of payment options to make your shopping convenient, safe and hassle-free. We are committed to ensuring a pleasant shopping experience for our customers, and to this end, we accept the following payment methods:


Credit and Debit Cards: We accept major credit and debit cards, including Visa, MasterCard, American Express and others. You can rest assured that your transactions will be safe and secure with advanced encryption technology.


PayPal: PayPal is one of the most trusted online payment platforms in the world. You can use your PayPal account to make payments quickly and securely.

It is also possible to select the new optionone PAYAPAL payment in 3 installments.


Klarna: Buy now, pay later at your favorite stores grazie Klarna. At the time of payment it is possible to divide the total purchase into three convenient installments.


Bank transfer: If you prefer to pay by bank transfer, we will provide you with all the banking information necessary to complete the transactionone. Remember that processing timesone may vary depending on your bank.


ATM Pay: ATM Pay is the digital service of the ATM circuit to make instant payments, transfersrimmoney and purchasing institutions – online and in store - simply, quickly and securely via smartphoneone.


Cash on delivery: We offer cash on delivery service, which means you can make payment directly to the courier upon delivery of your order. (€6,00 ​​will be charged for the cash on delivery service).


Satispay: Satispay it is one of the most used online payment platforms in Italy. You can use your account Satispay to make payments quickly and securely.


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We ensure that all transactions occur securely and comply with data security standards. Additionally, we provide a simple and intuitive checkout process to make checkout a hassle-free experience.

Click here for more information and conditions of sale 




You ship itone it is free for amounts over €100,00
NB The standard shipping costone it is €7,90 (Express Courier)
For payment on delivery there is a €6,00 ​​cash on delivery service regardless of the amount.

All shipments to Italy are made via Express courier: UPS o SDA.
Shipping timesone depend on the geographical location of destinationone of the goods.
Generally all shipments to Italy are delivered within 24/48 hours from the time of shipmentone (excluding public holidays).

Every order received by 14.30pm is shipped the same day it is receivedone of the order. (Excluding orders with payment method: Bank Transfer, where you ship itone will take place after the payment has been credited)

For each shipmentone tracking code will be provided via email to be able to track the positionone of the package.



1- You can contact us via the following channels to exercise the right to withdraw or exchange with another item: Site chatEmail: , By telephone on 0445/315537

2- Choose the formula for returning the package: You can choose whether to send the package to us independently with the courier you prefer, or at a cost of Euro 7,90 (rate valid for Italy, for foreign countries different rates will be applied based on the country) with GLS we provide collection service by appointment (Choose the day and morning/afternoon), it will be sufficient to close the box with adhesive tape and hand it over to the courier. (By agreement with the Bigline company)
* In case of product exchange, the redelivery will be €7,90 regardless of the amount of the product
**Excludedone of collections in: ZTL and Zone disadvantaged (where there will be a supplement)

3- Please wait for our receiptone for the rimbag (on the same day of receptionone, in case of return, it will be made on rimbag), or tell us the model and color with which you intend to exchange.

4- Wait for the return (in case of exchange) and have fun with the new glasses DEMON.

For more information on returns click here


Do you want to speak to one of our operators for more information or which product to choose based on your needs?

You can contact us in the way you prefer:

By telephone: By calling the number 0445/315537
Whatsapp: By writing to us at 0445/315537
Instant chat: At the bottom of the page you will find the icon


UV Protection: UV400 (Maximum protection UV-A e UV-B )
Frame Material: TR90 Ultralight
Weight: 30 grams
Frame Color: Matt Black - Matt White - Matt Orange
Lens Type: Mirrored photochromic lenses DCHROM® Category 1-3
Other: Adjustable nose pads
Included: Microfibre case, hard case
Sports: Road cycling, mountain biking
Fit: Unisex (Man and Woman)
Dimensions: Width: 145mm; Height: 55mm – Rod Length: 125mm; Lens base: 8

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    Possibility of easy EXCHANGE / RETURN within 30 working days


    Fast Shipping


    From Monday to Friday 9.00-12.30/14.00-18.00

Product description

Glasses for BDC and MTB with Photochromic Mirrored Lens DCHROM® Model SPEED VENT


SPEED VENT are glasses designed for road cycling and mountain biking, featuring a new photochromic mirrored lens by DEMON. These glasses are ideal for cyclists who seek both a photochromic lens and a strong aesthetic impact, suitable for use in various lighting and weather conditions throughout the year, thanks to the latest generation of photochromic lenses which darken as they reflect light.



The unique feature of this special lens is its initial very light tint, allowing athletes to use SPEED VENT in low light conditions or for returning after sunset, providing simple protection for the eyes from the air.


As shown in the accompanying image, the lens is versatile, performing well in all light conditions, especially in critical low light (e.g., very cloudy or rainy weather, and post-sunset rides) as well as in bright conditions.


Types of Sports:

Mountain Bike: SPEED VENT is ideal for mountain biking, suitable for both amateurs and professionals. The wide frame offers maximum protection from leaves, branches, dirt, insects, and other potential hazards. Despite the large frame, the glasses weigh only 30 grams. The DCHROM® lens starts with a light tint and darkens to category 3, reflecting shades of red, purple, or blue (depending on the version chosen). It adapts to changing light conditions and is unbreakable, ensuring safety even in strong impacts. The glasses also feature an adjustable nose pad and non-slip rubberized parts for stability during jumps and vibrations.

Racing Bike: SPEED VENT is excellent for road cycling. The wide shape protects the eyes from air, dust, insects, and other dangers. The lens adapts to changes in street light, making it suitable for very bright conditions and prolonged use. The frame is ultra-light, elastic, and features hypoallergenic rubberized parts and an adjustable nose pad, ensuring optimal comfort.

Cyclocross, Cycle Touring, and Other Disciplines: SPEED VENT is recommended for all two-wheel disciplines, providing maximum eye protection, stability, and comfort for cyclists looking for lightweight and protective glasses with an aggressive aesthetic.

Regardless of the discipline, SPEED VENT combines a photochromic lens with a mirrored aesthetic, offering strong visual appeal without compromising on lens technology. It is important to note that the mirrored color does not alter external vision, as the internal lens is smoke-colored.



Technical Characteristics and Materials:

The new photochromic lenses DCHROM® darken when exposed to UV radiation or sunlight and gradually return to their transparent state when the light source is removed. Made of high-quality polycarbonate, these lenses are significantly lighter than conventional materials and ensure safety as they do not produce harmful fragments upon impact. These filters protect from UV rays, providing both protection and comfort.


The DCHROM® lenses start with a light tint and reach category 3 during maximum exposure. They offer a quick light-dark transition and provide a notable sense of eye relaxation, even on bright and long-lasting sunny days.



The ultra-light frame is made of TR90, a composition of carbon fiber and nylon, ensuring that the glasses weigh only 30 grams. The frame is elastic, adapting to the head for maximum comfort and stability.


The adjustable nose pads and rubberized parts are made of soft hypoallergenic Megol, ensuring maximum stability and preventing slippage caused by vibrations and head movements.


SPEED VENT is a must-have for those seeking ultralight photochromic mirrored cycling glasses for road racing and mountain biking on dirt roads and in the mountains. This material makes the DCHROM® cycling glasses 20% lighter than conventional materials, more resistant to impacts, and more durable over time.



Measurements of SPEED VENT Glasses:

  • Width: 145mm
  • Height: 55mm
  • Rod Length: 125mm
  • Lens Base: 8


The products are always shipped in the original packaging. For some models, the color or shape of the case may differ from what is shown.