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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
Rockbros - BICYCLE SMART BRAKE & TAIL LED LIGHT USB Rechargeable Waterproof - SADDLE AND SEATPOST MOUNTFor those who love smart tech, our ROCKBROS Bicycle Smart Red LED Brake & Tail Light is the perfect way to illuminate you at night and show other road users you're braking. With an in built sensor, this light comes on when you hit your brakes. It installs to your saddle easily and is made from a tough aluminum alloy. Key Features: Bright red LED light with brake light smart tech The brake light illuminates automatically when you brake Four main light
For those who love smart tech, our ROCKBROS Bicycle Smart Red LED Brake & Tail Light is the perfect way to illuminate you at night and show other road users you're braking. With an in-built sensor, this light comes on when you hit your brakes. It installs to your saddle easily and is made from a tough aluminum alloy.
Key Features:
- Bright red LED light with brake light smart tech
- The brake light illuminates automatically when you brake
- Four main light modes - constant / breathing / SOS / flashing
- Compact and durable - perfect for the toughest of rides
- Installs quickly to the saddle or seat post of your bike
- Waterproof - keeps the rain off in wet riding conditions
- Available with Seatpost or saddle mount, both
- USB rechargeable battery
Bright Red Rear Light
The ROCKBROS Bicycle Smart Red LED Brake and Tail Light are perfect for nighttime riding. It shows other road users clearly from behind and lights up brighter when you brake—signaling to drivers and other road users of your braking intentions. It fits your saddle or seat post and is compact and rugged for even the wildest bike rides.Smart Brake Technology
Fitted with a sensor, the ROCKBROS Bicycle Smart rear light detects when you brake. The light brightens on braking, much like a car brake light, so other road users know your intentions.Different Light Modes
The ROCKBROS Bicycle Smart Red LED Rear Light brightens when you brake and arrives with four light modes. Have it constant, flashing, breathing, or SOS styles, depending on your riding conditions. What's more, whatever mode you are on, the brake light illuminates when you brake—giving the ultimate rear light for safe nighttime cycling.Secure Saddle & Seatpost FittingThis rear bicycle light can be quickly and easily installed onto your saddle or seat post, whatever your preference. It's also waterproof for rain raiding and is constructed from a rugged aluminum alloy. When you've finished riding for the day, connect it to a USB and recharge the battery. Ready for your next adventure?
ROCKBROS Bicycle Smart Brake & Tail Light Q5 Specifications:
- Brand: ROCKBROS
- Model: Q5
- Type: Rear bicycle light with brake light smart tech
- Colour: Black
- Light Colour: Red
- Modes: constant / breathing / SOS / flashing
- Other modes: Brake light technology
- Battery: USB Rechargeable
- Battery Life: 20 - 50 hrs
- Waterproof: IPX6
- Material: Aluminum alloy
- Weight: 55g
- Size (H x W x D): 40 x 34 x 34 mm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 4
Soft and Comfortable
Size: 46D, Color: Black
Size 46 D, black. Very Comfortable ! The strap adjustments are in front so it would be easy for someone who needed a caregiver to help them dress. The cups fit well with no gaps or wrinkles and the back lays smoothly, with no irritating seems or crossovers. The chest band is one piece, so no irritating seams, and its a little more supportive than my usual at home or bedtime bras. I tried it on and decided to wear it an hour to see if it stayed comfy while I moved around the house. It was so comfortable I forgot to change it! I ordered the black and when I machine washed it there was no dye bleeding. Hung to dry. Wearing it again and I think it just might become my new favorite. If I still love it, I might purchase another color in next month's shopping budget.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Extremely Comfortable
This bra is the most comfortable bra I have worn. It is so comfortable it doesn't even feel like I am wearing a bra. There are no unfinished seams inside. I like the fact the shoulder straps are hook and eyes that don't slip like the conventional straps. This bra is reasonably priced and nicely made with good support.
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Reviewed in the United States on January 29, 2026
★★★★★ 1
DELMIRA BRAS
Size: 36DD, Color: Gentle Rose
I don’t care for this bra whatsoever. The material is very cheap, has no support and in a nutshell, it’s one of those bras you can wear to bed if you’re not feeling comfortable going to bed braless. The price ($19.99) is very high for this bra. It’s definitely not made well or worth the price. I’ll never buy from Delmira again.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
The most comfortable bra I’ve ever had
I have been searching for a comfortable bra in my large size that I can just pull on over my head. This bra has so many pluses for my needs! The design and construction are impressive for any price, and the fabric is pleasant on my skin. I’m having shoulder surgery soon and was so pleased to find I can easily unhook (and rehook) a strap to accommodate the surgical site as it heals. Even so, there’s decent support, which was not a concern but is a pleasant surprise. I wish there were more available, especially in soft colors, but at least I have 3.
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Reviewed in the United States on February 1, 2026
★★★★★ 3
Shoulder straps uncomfortable
Size: 36E, Color: Beige
I would have given this bra 5 stars if the shoulder straps didn't dig in. The hook adjusters on the shoulder straps are uncomfortable.
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Reviewed in the United States on March 4, 2026