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Knog

FROG V3 REAR

FROG V3 REAR

Regular price ¥3,960 JPY
Regular price Sale price ¥3,960 JPY
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Item number: SKU:3001523061308(-15150124)

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Overview

The Knog FROG V3 REAR is a lightweight tail light, weighing just 20g, and features a COB LED. With USB Type-C charging and high visibility, it's a great option for city riding.
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  • Product Description
  • Returns, Delivery & Shipping

Knog FROG V3 REAR | Small, lightweight, and highly visible USB rechargeable rear light

Weighing only 20g, this playful Knog rear light effectively makes your presence known.

The Knog FROG V3 REAR is a USB rechargeable rear light that packs the latest LED technology into an ultra-lightweight, compact body.

The popular FROG series has been updated with Knog's latest technology. Despite its light weight of just 20g, it offers high visibility and a variety of light modes, making it ideal for everything from city riding to daily commutes.

It uses Chip on Board (COB) LED for the light source. Despite its compact size, it emits a wide beam, ensuring excellent visibility from behind.

In addition to a maximum brightness of 20 lumens, it features 9 playful light modes characteristic of Knog. You can switch between modes to suit the situation, from flashing modes for enhanced daytime visibility to modes for night riding.

Furthermore, it has a long battery life, with a maximum continuous flashing time of approximately 60 hours. With USB Type-C charging, it's easy for daily use, and its IP65 waterproof rating provides peace of mind even in sudden rain.

This model is perfect for those looking for a rear light that is "light and small, yet highly visible," combining Knog's signature design and practicality.

 

Features

  • Ultra-lightweight USB rechargeable rear light weighing only 20g
  • High visibility thanks to COB LED
  • Maximum brightness of 20 lumens
  • Equipped with 9 diverse light modes
  • Up to approximately 60 hours of continuous flashing
  • USB Type-C charging compatible
  • IP65 waterproof rating
  • Suitable for a wide range of uses, from city riding to commuting
  • Pop and compact design characteristic of Knog
  • A rear light that makes your daily rides enjoyable

 

SPEC

  • Brand: Knog
  • Model: FROG V3 REAR
  • Max Lumen Output: 20 lumens
  • Weight: 20g
  • Charging Time: Approx. 3 hours
  • Max Illumination Time: Approx. 15 hours
  • Max Continuous Flash Time: Approx. 60 hours
  • Light Modes: 9 types
  • Light Source: COB LED
  • Charging Method: USB Type-C
  • Waterproof Rating: IP65

 

Because it's so light and small, it's an extremely easy-to-use model, even for those who prefer not to leave their rear light attached.

Despite its compact size, the COB LED gives it a significant presence, and it seems to have excellent visibility in urban areas. The rich variety of flashing patterns also clearly demonstrates Knog's characteristic playfulness.

With USB Type-C compatibility, it's very convenient to use and I think it's a rear light that can be easily incorporated into daily commuting and city riding.

◆Returns and Exchanges

Please inspect your order as soon as possible after it arrives.

  • Parts, apparel, accessories, and other cycling goods may be returned or exchanged. Return and reshipping costs are covered either by the customer or by our store, depending on the circumstances.
  • Complete bicycles cannot be returned or exchanged for reasons of customer preference. We will only accept returns in the event of a product defect or damage during delivery.

View our Return and Exchange Policy


◆“In-store Stock” and “Special Order” Items

  • “In-store Stock” items are currently available at an Eirin store or in our warehouse. Each item will be inspected before being dispatched.
  • “Special Order” items are ordered from the manufacturer or an authorized Japanese distributor. After the item arrives, we conduct a final inspection before dispatch.

※If “In-store Stock” is unavailable, please select “Special Order.” We will contact you by email once the item has arrived from the supplier.
※If the manufacturer or distributor is also out of stock, the item cannot currently be purchased. Select the “Notify me when available” button to receive a restock notification.


◆From Order to Delivery

From order confirmation to delivery

※① If an item is out of stock, we will contact you by email and ask whether you would like to change or cancel the item.
※② Items cannot be added, changed, or cancelled after the order has been confirmed.
※③ Once your order has been dispatched, we will email you with the shipping confirmation and tracking number.

Customers who have not received an email from us


◆Shipping Carrier

Orders are generally shipped by Seino Transportation.
Another shipping carrier may be used depending on the contents of your order or the delivery area.


◆Pickup at Eirin Stores in Kyoto City

  • Shipping is free when you collect your order from one of our street-front stores in Kyoto City.
  • Complete bicycles generally require approximately 1-2 weeks for assembly and inspection before pickup.
  • Some parts and apparel are stored in our warehouse and may require approximately 1-5 days before they are ready for pickup.

※Due to system limitations, the following payment methods are available for store pickup orders:
Shop Pay, Credit Card, Bank Transfer, and JACCS Financing
Customers wishing to use another payment method should select standard delivery instead of store pickup.


◆Pickup at a Seino Transportation Branch

Seino Transportation branch pickup service

※Shipping for complete bicycles is free when the bicycle is collected from an eligible Seino Transportation branch.

  • This service is available only for complete bicycles. Parts, cycling goods, apparel, and accessories are not eligible.
  • For purchases under ¥55,000 including tax and excluding payment fees, the shipping charge is reduced to half of the standard rate.
  • Different charges apply to Hokkaido, Okinawa, and remote islands. These charges are still lower than residential delivery rates.

Seino Branch Pickup Details

List of Seino Transportation Branches


◆Shipping Fees

The total shipping charge for your order will be calculated automatically and displayed at checkout after you enter your delivery address.

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Store Information

■Cycle Hatena
  • Cycle Hatena

  • Address  367 Masuya-cho, Marutamachi-agaru, Kawaramachi-dori, Kamigyo-ku, Kyoto
    Phone   075-585-5955
    Business Hours   12:00 PM - 8:00 PM
    Closed  Excluding the Obon period, New Year holidays, and event dates

    View Store Details

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■Eirin Imadegawa Kyodai-mae Annex
  • Eirin Imadegawa Kyodai-mae Annex

  • Address  Kyoto-shi, Sakyo-ku, Tanaka Sekiden-cho 2-7, Oto Royal Heights Shibunkaku Kaikan 105
    Phone  075-585-5750
    Business Hours  10:00 AM - 7:00 PM
    Closed  Closed on Wednesdays, New Year's holidays, and during the Obon festival.

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■Eirin Marutamachi Store
  • Eirin Marutamachi Store

  • Address  338-2 Takashima-cho, Kamigyo-ku, Kyoto City
    Phone  075-231-3598
    Business Hours  Mon-Sat: 11:00-20:00 Sunday: 12:00-20:00
    Closed  Bon Festival and New Year's holidays

    View Store Details

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