Supernova E3/Schmidt SON tail light bracket - Seat stay mount for left and right side
Supernova E3/Schmidt SON tail light bracket - Seat stay mount for left and right side
Supernova E3/Schmidt SON tail light bracket - Seat stay mount for left and right side
Supernova E3/Schmidt SON tail light bracket - Seat stay mount for left and right side

Supernova E3/Schmidt SON tail light bracket - Seat stay mount for left and right side


Regular price$ 13.00

sku #s
Left side of bike = SN-FS-LS-SST

Right side of bike = SN-FS-RS-SST

****** Please note that the SST brackets now have a rougher finish - they almost look galvanized. The shiny finish was too hard to consistently obtain and was a serious bottleneck in our production.******

It has come to our attention that there is a new Supernova tail light that does not use the 50mm bolt spacing. If you have a Supernova tail light, make sure that your spacing is 50mm before ordering.

While our tail light brackets were designed specifically for the contours of the Supernova E3 tail light, the 50mm hole spacing is an EU standard and works for a wide variety of lights, including many Busch & Müller tail lights and the Schmidt SON tail light for racks. Measure your light and if it has 50mm bolt spacing, it will likely work!

Thanks to Bob at Bantam Bicycle Works for the idea for this addition to our light bracket line. It is now, by far, the best seller of our light brackets.

As shown in the image gallery, this bracket is intended to be mounted to a boss on the seat stay. The light bolt holes and the attachment hole are all M5. Made from highly weather resistant 5052 aluminum.

This bracket is now available for both the left and right side of the bike. If you travel on the right side of the road, mounting the light on the left side of your bike is typically best. Get the right side bracket if you travel on the left side of the road. Or you can maximize your lighting potential by running both sides for dual rear lights. Rear LED lights draw such little power that most generator systems can handle running two rear lights with no problem. Symmetry and safety FTW!

If you are a bike shop or frame builder with a business license and insurance, please contact us for information on wholesale prices for bulk purchases.

9g - Weight is based on a representative sample. Actual weight may vary slightly.

Made in Portland, Oregon, USA.

Orders received by the following times (Pacific time) will likely go out that day.

Monday - 9am

Tuesday, Thursday - 10am

Wednesday, Friday - Noon

Orders ship Monday through Friday.

Shipping for spray paint is only available in the contiguous US and must ship by ground. If it is purchased along with other items, the entire order will ship via ground. If you want your other items faster, please order them separately and select another shipping option.



"I just remembered something! Can you add it to my order?"

We don't have access to your payment info, so we can't add items to your order.

If you realize that you forgot an item after placing an order, just place another order for the missing item(s) and shoot us an email at to call our attention to it. As a rule, when we encounter multiple orders to the same customer, we will combine the orders and refund you any excess shipping from the additional orders. Please do not select free "local pickup" for the second order, otherwise we may need to invoice you for any additional shipping costs and that just slows things down.

"I got a USPS delivery notification but my order hasn't shown up!"

It isn't uncommon to receive USPS delivery notifications before a package is actually delivered. We're not sure if they sometimes scan the package at the post office before delivery, but typically the package shows up within 24 hours. Please let us know if the package hasn't shown up by the typical USPS delivery time the next day and we'll get it all sorted out.

If an item is damaged or has been sent in error, we will pay for return shipping and replace the item if it is returned within 30 days purchase.

If you ordered the wrong item or changed your mind, you may return the item provided that it is in new condition and within 30 days of purchase. You will be refunded the purchase price minus a 10% restocking fee. The restocking fee does not apply to exchanges.

In the event that an order is lost in transit or goes missing upon delivery, a new order will be sent as inventory allows. Refunds will be issued for lost orders at Framebuilder Supply's discretion.

Please understand that we are not responsible for insuring compatibility of parts in an order. Builders frequently order items for different bikes and there is no way for us to know which parts are intended to go with which parts.