Circular Bike Rear Light Brake Sensor USB-C Rechargeable Mount Included

Sale price$29.994.5

Tax included. Shipping calculated at checkout


SKU: 24720006001
ROCKBROS Black Friday Early Access Sale on Cycling Gear and Accessories
Description
rockbros circular brake sensor bike rear light for road and mtb cycling.

From early morning commutes to late-night group rides, staying visible shouldn’t require constant thought — the Circular Bike Rear Light delivers smart brake sensing, touch control, and automatic light adjustment to keep you seen, ride after ride.

rockbros circular brake sensor bike rear light for road and mtb cycling.

FEATURES

Smart Brake Sensing for Safer

The rear light automatically brightens when you brake, giving riders behind you a clear warning. Ideal for night rides and low-visibility conditions.

rockbros circular brake sensor bike rear light for road and mtb cycling.

Group Ride Synchronous Mode

Designed for group rides, nearby compatible tail lights automatically sync when they get close, creating a unified and more visible lighting pattern.

Touch-Sensitive Control, No Buttons

Upgraded touch-sensitive switch with a button-free design. Simply tap the centre of the lens to change modes. Easier, faster, and more intuitive to use while riding.

Light-Sensitive Smart Mode

Automatically turns on in low light and switches to sleep mode in bright conditions. No need to remember to switch it on or off.

rockbros circular brake sensor bike rear light for road and mtb cycling.

USB-C Rechargeable with Battery Indicator

Convenient USB-C charging and a side ring light that shows remaining battery. Includes low-battery warning, so you’re never caught out mid-ride.

rockbros circular brake sensor bike rear light for road and mtb cycling.

Tip: Turn on the switch near the charging port to activate the touch control.

rockbros circular brake sensor bike rear light for road and mtb cycling.
rockbros circular brake sensor bike rear light for road and mtb cycling.

From early morning commutes to late-night group rides, staying visible shouldn’t require constant thought — the Circular Bike Rear Light delivers smart brake sensing, touch control, and automatic light adjustment to keep you seen, ride after ride.

rockbros circular brake sensor bike rear light for road and mtb cycling.

FEATURES

Smart Brake Sensing for Safer

The rear light automatically brightens when you brake, giving riders behind you a clear warning. Ideal for night rides and low-visibility conditions.

rockbros circular brake sensor bike rear light for road and mtb cycling.

Group Ride Synchronous Mode

Designed for group rides, nearby compatible tail lights automatically sync when they get close, creating a unified and more visible lighting pattern.

Touch-Sensitive Control, No Buttons

Upgraded touch-sensitive switch with a button-free design. Simply tap the centre of the lens to change modes. Easier, faster, and more intuitive to use while riding.

Light-Sensitive Smart Mode

Automatically turns on in low light and switches to sleep mode in bright conditions. No need to remember to switch it on or off.

rockbros circular brake sensor bike rear light for road and mtb cycling.

USB-C Rechargeable with Battery Indicator

Convenient USB-C charging and a side ring light that shows remaining battery. Includes low-battery warning, so you’re never caught out mid-ride.

rockbros circular brake sensor bike rear light for road and mtb cycling.

Tip: Turn on the switch near the charging port to activate the touch control.

rockbros circular brake sensor bike rear light for road and mtb cycling.

Product specification

Brand

ROCKBROS

Material

Aluminium Alloy(housing), PC(lens), Plastic(mount)

Weight

Approx. 60g

Size

8

Charging Time

2-3 hours

  • 5 stars: 1 (50%)
  • 4 stars: 1 (50%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
O
Oliver Patsch
So far so good

Neat little tail light, seems functional but only time will tell…

N
Neil J
😊 Not so disappointing Touch Switch after all (retracting my previous 1-Star review)

Well, turns out these Smart Switch rear lights (BL-S2) are a lot smarter than me!

I finally properly read the complete instructions and now understand that I can avoid having to get to the tiny switch next to the USB-C charging port to turn on or off. This is just for "transport" or storage mode.

Having read the instructions and tested the lights, I have to say they are BRILLIANT!

I now understand the three really cool modes, Smart, Synchronous & Manual, in addition to the six types of flashing sequences. And a single "long" press on the "touch" switch turns on or off.

5 stars for sure! (I'd give them 10 if they went that high!)

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