To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Ultra-compact 12 V rear light from Supernova with Twin Beam technology, side visibility up to 250°, waterproof aluminium housing and 50 mm rack-mount compatibility. Road-legal (StVZO) for e-bikes and high-performance builds.
Ultra-compact 12 V rear light from Supernova with Twin Beam technology, side visibility up to 250°, waterproof aluminium housing and 50 mm rack-mount compatibility. Road-legal (StVZO) for e-bikes and high-performance builds.
Supernova

Supernova E3 Tail Light 2-FR - 12 V Rack-Mount Rear Light

£53.99 £63.99 16% off
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns - please contact us if you need to return any item.

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.


To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at [email protected].

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at [email protected] and send your item to: Forest Road, Hay on Wye, HR3 5EH, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: Forest Road, Hay on Wye, HR3 5EH, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Supernova E3 Tail Light 2-FR - 12 V Rack-Mount Rear Light

Brand:Supernova

Code:Q-TK2FR-V12-BLK

Upgrade your rear lighting with the Supernova E3 Tail Light 2-FR — designed for riders who demand compact size, top-level visibility and high build quality.

Key Features

  • Twin Beam visibility: This light uses Supernova’s Twin Beam technology to deliver a powerful beam to the rear plus wide-angle side illumination (up to ~250°) to enhance your visibility in traffic.

  • Slim, lightweight build: The rack-mount version (cable outlet below) measures just approx. 16 × 61.5 × 11.5 mm and weighs around 12 g.

  • 12 V version for e-bike systems: This model supports 12 V input (for e-bike lighting systems) with cable exit below (1,800 mm cable length) for rack mounting.

  • High-quality materials & durability: CNC-machined aluminium (material 6061), fully waterproof (IP67 rated) for all-weather performance.

  • Road-legal certification: Approved under German StVZO regulations for road use in Germany.

  • 50 mm standard mounting width: Compatible with standard rack bolt spacing (50 mm) for seamless integration.

  • 5-year warranty & service promise: Backed by Supernova’s warranty and service support.

Technical Specifications

  • Input Voltage: 12 V DC

  • Power Consumption: approx. 0.35 W

  • Dimensions (L × W × H): ~16 × 61.5 × 11.5 mm

  • Weight: ~12g

  • Cable Length: ~1,800 mm (cable exit below)

  • Material: Aluminium 6061

  • Certification: StVZO / Road-Legal Germany

  • Warranty: 5 years / long-term service promise

  • Mounting width: Rack mount 50 mm standard

  • EAN/Barcode: 4260224790798

Who it’s for?

  • E-bike riders who require a high-quality, compact rear light that doesn’t compromise on visibility.

  • Commuters, urban cyclists or performance riders seeking discreet but powerful lighting.

  • Riders with rack-mounted lighting needs (50 mm bolt spacing) who value build quality and longevity.

Installation/Compatibility Notes

  • Ensure you have a compatible 12 V lighting system or e-bike lighting output; this version is designed for 12 V input (not the 6 V dynamo version).

  • Mount the unit on a rack using standard 50 mm bolt spacing; cable outlet is below the housing for neat wiring.

  • Route the cable appropriately and ensure your wiring is secured and protected from the elements.

  • As with all lighting systems, keep connections dry and check the mounting alignment for optimal visibility.

Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for Supernova E3 Tail Light 2-FR - 12 V Rack-Mount Rear Light

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about Supernova E3 Tail Light 2-FR - 12 V Rack-Mount Rear Light
Ask a question
Question(s) asked regarding Supernova E3 Tail Light 2-FR - 12 V Rack-Mount Rear Light

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Commute and Leisure Cycling Accessories Supernova Lights