Description
This is a seat post-mounted model of the E3 Tail Light 2, the top-of-the-line rear light compatible with hub dynamo from the premium German light brand SUPERNOVA.
The extremely beautiful high-quality machined aluminum body by CNC machining is extremely lightweight and compact, yet emits a powerful light to the rear and sides, dramatically increasing safety when riding at night.
It is powered by a hub dynamo via the company's E3 front light, etc., and its on/off operation is linked to the front side. It also supports the "parking light (stand light) function," which uses a capacitor in the front light to keep the light on for approximately 5 minutes after stopping, making it safe even when waiting at traffic lights.
This is an ideal product for randonneurs, touring vehicles, gravel roads, commuters, and others who want to build a no-compromise dynamo environment. This is a rare part that is hard to obtain due to its low distribution, so why not take advantage of this opportunity?
【SPEC】
Brand: SUPERNOVA
Model name: E3 Tail Light 2 (seat post specification)
Material: Machined from 6061 aluminum (dustproof and waterproof standard: IP67)
Mounting type: Round seat post mount (O-ring/rubber ring fixation)
Voltage: 6V / 12V (*Connect to hub dynamo and compatible front light)
Size: 37mm x 11.5mm x 30.6mm
Weight: Approx. 18g (main unit only)
Color: Black (black)
Accessories: Wiring cable (directly attached to main unit), rubber ring for seat post attachment
- Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
- Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
- We ship every day from Monday through Sunday, except on temporary closure days.
- Shipping destinations: throughout Japan and worldwide.
- Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
- All orders are shipped from Circles.
- For damage or loss during transit, please contact the carrier.
Complete Bike Shipping within Japan
- A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
- After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
- For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
- We will contact you by email with delivery details.
- Products are also sold in-store, so availability may change before the order is finalized.
Frameset Shipping within Japan
- Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
- Shipping rates for OMNIUM framesets and complete bikes differ.
- We will contact you by email with delivery details.
- Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
- Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.
Custom & Stock Wheel Shipping within Japan
- A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
- Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.
For international orders, shipping costs vary by destination. Please check the amount shown at checkout.