Xoss XR Pro Smart Brake Sensing Bike Tail Light: Smart Brake Sensing
You're a road cyclist who wants to stay visible without second-guessing your safety. The XOSS XR Pro tail light automatically senses braking and pulses brighter, giving drivers around you a clear warning before you slow down. This isn't just another light—it's your backup alert system on busy streets and winding country roads.
Imagine climbing a steep hill, then braking for a sharp turn. The XR Pro's accelerometer triggers an intense flash pattern the moment you squeeze the levers. Your riding buddies behind you see that extra brightness even in glaring daylight. No fumbling for buttons or worrying about manual signals. The light syncs wirelessly with a teammate's XR Pro unit, so your whole group flashes in unison when one rider brakes—a game-changer for pacelines and group rides.
Rechargeable via USB-C, it lasts up to 20 hours in steady mode. The aircraft-grade aluminum body shrugs off rain and splashes, so you can ride through puddles without worry. Pair with your Garmin or smartphone to customize patterns or enable auto-on/off. This light actively protects you—every ride.
Features
- Team Sync Technology
- Aluminum Alloy Construction
- Waterproof Rating
- Rechargeable Battery
- High-Brightness LED
- Smart Brake Sensing
General specs
- Brand: Xoss
- Model: XR Pro
- Seller: AliExpress
- ID: 1005012270535242
- Type: Tail Light, Rear Lamp
- Brand: XOSS
- Model: XR Pro
- Features: Smart Brake Sensing, Team Sync, Waterproof, Rechargeable, LED
- Material: Aluminum Alloy
- Compatibility: MTB, Road Cycling
- First listed by seller: June 30, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller AliExpress
Shipping options
United States
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| Brand | XOSS | ROCKBROS | CYCLAMI | ROCKBROS | ||
| Model | XR Pro | BL-S1 | Intelligent Induction Brake Warning Light | CY200 | ||
| Color | ||||||
| Rating | ||||||
| Price | €16.03 | €12.85 | €10.20 | €11.91 | €9.70 | €16.25 |
| Seller | AliExpress | AliExpress | Banggood | Banggood | AliExpress | AliExpress |
| Update | Aug 15, 2026 | Jun 24, 2026 | May 9, 2026 | May 9, 2026 | Aug 18, 2026 | Jul 14, 2026 |
| Type | Tail Light, Rear Lamp | Tail Light | Rear Light, Taillight | |||
| Features | Smart Brake Sensing, Team Sync, Waterproof, Rechargeable, LED | Smart brake sensing technology, Ultra bright LED light for enhanced visibility, Easy to install and remove, USB rechargeable for convenience, Water resistant for all weather use | Smart Brake Sensing, IPX6 Waterproof, Type-C Charging | Smart, Auto Brake Sensing, Magnetic, Rechargeable, Waterproof, LED | ||
| Compatibility | MTB, Road Cycling | Bicycle | MTB, Road Bike | |||
| Waterproof Rating | IPX7 | IPX6 | IPX6 | IPX7 | ||
Xoss XR Pro Smart Brake Sensing
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