# DKONI HS-086 Adult Cycling Helmet with USB Rear Light

Adult: The DKONI HS-086 is an open-face cycling helmet with a detachable rechargeable rear light, visor, and ventilation. Its fit details conflict across the listing, so check the sizing carefully before choosing it.

- [Original product page](https://best-deals.pro/product/dkoni-hs-086-adult-cycling-helmet-usb-rear-light)
- [View offer](https://best-deals.pro/visit/dkoni-hs-086-adult-cycling-helmet-usb-rear-light)
- Market: US
- Language: en-US
- Currency: USD
- Brand: DKONI
- Model: HS-086
- Category: Sports & Outdoors > Cycling > Cycling Helmets
- Price: 35.09 USD
- Previous price: 38.99 USD
- Discount: 10%
- Price checked: 2026-11-12T11:48:45.769Z
- Rating: 4.6 / 5
- Reviews: 425

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Detachable USB-rechargeable rear light is described as having two lighting modes.
- The listing claims 15 cooling vents and a removable inner pad for washing.
- An open-face design with an adjustable strap and visor is listed.

## Pros

- The detachable rear light adds a rechargeable visibility feature without needing a separate listed light.
- The listed 15 vents and washable removable pads may suit riders prioritizing airflow and easier upkeep.

## Specifications

### Identity
- Brand: DKONI
- Model: HS-086
- Product style: Open Face
- Age range: Adult
- Color: Gray/black
### Fit and construction
- Size listed: M: 55-58 cm
- Outer material: Polycarbonate \(PC\)
- Inner material: Expanded Polystyrene
- Features: Adjustable Strap, Lightweight, Ventilation, Visor
- Vent count: 15 cooling vents
### Light and dimensions
- Rear-light charging and runtime claim: Fully charged in 2 hours,2 models light last for about 3-5 hours
- Dimensions listed: 10.63 x 8.27 x 6.5 inches

## Before you buy

- Sizing details are contradictory: the details field gives M: 55-58 cm, while feature text assigns M 53-56 cm and L 57-61 cm, and the description gives M 55-58 cm and L 58-61 cm. Confirm the selected size and fit range. Certification claims also vary: one section says GCC and CE, while another claims CPSC 1203. The selected helmet's certifications are therefore not consistently specified in the listing.

## In the box

- PC (Included)
- EPS (Included)

## A good fit for

- Adult commuters and cyclists looking for an open-face helmet with an integrated, detachable rear light.
- Riders who want ventilation, a visor, and removable pads.

## Less suited to

- Buyers who need a clearly established size range or certification specification without confirming the selected listing.

## Customer feedback

Customer feedback describes the helmet as comfortable and lightweight, and reports that the rear light works well and appears bright. Fit feedback is mixed, with some finding it suitable and others saying it feels too tight. For buyers, that fit uncertainty matters alongside the conflicting listed size ranges. The overall rating distribution is mostly favorable but includes lower ratings, and it does not establish why customers rated it as they did.
- Positive themes: Customers describe it as comfortable and lightweight.
- Positive themes: Customers report that the rear light works well and is bright.
- Mixed feedback: Fit receives mixed feedback, with some customers finding it good and others reporting that it feels too tight.

## Frequently asked questions

### What size is the HS-086?
The listing is inconsistent. It gives M as 55-58 cm in the details and product description, but feature text gives M as 53-56 cm. L is listed as 57-61 cm in one section and 58-61 cm in another. Confirm the size range for the selected option.
### How long does the rear light take to charge and run?
The listing claims a 2-hour full charge and about 3-5 hours of runtime across two light modes.
### What safety certification does the helmet claim?
One listing section claims GCC and CE certification, while another says it meets CPSC 1203. Those claims are inconsistent, so verify the certification for the selected helmet.
### Can the inner pads be washed?
The product description says the inner pads are removable and easy to wash.

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## Images

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 1](https://best-deals.pro/i/9Uc_t5OqZ_AQpd5Sd80f8zX1f5CLxRKqWQq5qLsiIGLaxmdW0hyuQ24KmA5_ewFfjPXyTm-qgJ_pl39du2RuTTExgHalmodu_dX-LPKndFN4M-wqTiqLOrdd.jpg)

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 2](https://best-deals.pro/i/2FZ-7rWtUqSuPLhqx72tfgRwN66-pZKf5AZ8I7UbQQAQg5qTAR5bq-AOWY6dDV38xS6YfkZI9OkrJBSJch66q8nR0HtgnY92EOlTorjzGdswwX5CUEZF-TsM.jpg)

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 3](https://best-deals.pro/i/UHlPRiGqIe032Cq1AU4ofTDL_i_eF3qa2-I_FMP_X-PByzvYeom3BlQUh_VKROYfo0N8WrqfBIL0vMbCJeWkFXJkBNARbWPpIViuPM6DBOpAyvXw4p2UXmOZ.jpg)

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 4](https://best-deals.pro/i/x2k7asltILdbUJQEeIyepxkTHIQ91W-ypFFm7Fj5F-X8iQO-f-hwqsUt9KPDrHwamsJL6P7sofkYPMnbySwNFLzLkXcSr86HriWcIUAkJSJiTJ8MwZ9HpjDg.jpg)

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 5](https://best-deals.pro/i/11thiD9cib3gy_-B-SKDP6svHKUz-XoPCH_hB5_pNjMa9gtXNjQJDOc71F8wd-PS7gvH-ay5RkBM8sQ3ZM6e-Zkd9Cebm4OgNj6dtyr-is205GQx3GnbPK3q.jpg)

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 6](https://best-deals.pro/i/4fwh8lOcSFP6S6fRGESNlZFhmIZgecJKMykDMt08m0toC93T-yR7jy8WsHzo8UXZP7aky5Ftr3R4WvQCuczlcCCotOD8HTuSYS8x4emkO7EgVfi4vA7VkGLY.jpg)

![DKONI HS-086 Adult Cycling Helmet with USB Rear Light — 7](https://best-deals.pro/i/hA4LArCu0Tei8WJSIZIGukW4T06nRRYPix3_oCATPDKgTR9kybNpeoLQ9eSJVGOiU18MdDf1HfaKSXKV0_H-RkHbCFJHgtoTLSnXqGwK2Rks8CR9A1NDWO-7.jpg)