NiteRider Sentry Aero 260 Rear Light (Black)
NiteRider Sentry Aero 260 Rear Light (Black)
NiteRider Sentry Aero 260 Rear Light (Black)

NiteRider Sentry Aero 260 Rear Light (Black)


Regular priceRs. 2,699
Tax included. Shipping calculated at checkout.

🚚 Delivery Estimated between 22 April and 27 April.


The NiteRider® Sentry™ Aero 260 keeps guard both night and day with an aerodynamic shape that gives cyclists 260 degrees of visibility with a matching 260 lumens of light output featuring Optimal VIZ Daylight Visible Flash (DVF) technology. It's lightweight form factor (65g) and ability to fit standard to aero seat posts makes this light the perfect choice for Tri-Athletes and Road Bikers alike.

The NiteRider® Sentry™ Aero 260 is a lightweight, aero tail light featuring dual LED light strips to deliver 260 lumens of Daylight Visible red light. An inner and outer lens design helps to shape light output, producing long-range visibility when viewed directly from the rear but also provides ample surrounding light to the peripheral, making the Sentry™ Aero 260 visible from nearly any angle.

  • Fits Standard and Aero NiteRider® understands that seat post sizes and shapes vary. Designed to fit Standard to Aero seat posts using the interchangeable mount system.
  • FL1 Standards Tested to meet FL1 Standards in lumen output, run times and holds an IP64 rating - dust and water-resistant.
  • Optimal VIZ 260 lumen super bright Daylight Visible Flash with an innovative aerodynamic shape that allows for 260 degrees of visibility
  • CUSTOM ENGINEERED DESIGN INNOVATIVE DESIGN The extended profile, dual LED light strips, 2 diffusers and internal reflector allow for maximum side visibility.
  • POWER MANAGEMENT USB RECHARGEABLE A full charge can be reached in only 2:30 hours, quickly charging up the internal Li-Po batteries. (USB Charging Cable


• LED Tail Light
• Standard Seat Post Strap
• Aero Seat Post Strap
• USB Charging Cable

  • Max Brightness- 260 Lumens
  • Power Source- Rechargeable Lithium ion Battery
  • Mount Location - Seatpost
  • Charge Time- 2:30 Hours
  • Run Time- Fast Flash - 7:00h, Steady w/ Fast Flash - 6:30h, Alternating Flash - 7:30h, Pulse Flash - 6:00h, Steady High - 4:30h, Steady Low - 30:00h
  • Protection Rating- IP64
  • Weight- 65g
Switch Mode Operations
  • Power On: Press the power button
  • Mode cycle: Click button
  • Power Off: Press and Hold the power button

We love happy customers. Our 30-day Easy Returns Policy is a basic structure to support you effectively. Please check the detailed Returns Policy for more information.

If you need any further assistance, just reach out and we're happy to help.

Niterider Lights are covered by a warranty ensuring freedom from defects in materials and workmanship for Limited** Lifetime.

**Duration of Warranty
• Limited lifetime warranty: Covers any defects in mechanical components (housings, covers, mounts and fasteners) and LEDs.
• 2-year warranty: Printed circuit boards, switches and AC adapters
• 1-year Warranty: Rechargeable battery cells


  • Misuse or Negligence: The warranty does not cover damages resulting from misuse, abuse, or negligent handling of the products, including but not limited to improper installation, disassembly, or modification.

  • Unauthorized Repairs or Alterations: Any attempt to repair or alter the bicycle lights by individuals or service providers not authorized by the manufacturer will void the warranty.

  • Natural Wear and Tear: Normal wear and tear, including cosmetic deterioration, scratches, and fading over time, are excluded from the warranty coverage.

  • Accidents or External Forces: Damages caused by accidents, collisions, or exposure to extreme external forces (e.g., impacts, falls, or severe weather conditions) are not covered under this warranty.

  • Incompatible Use: The warranty does not extend to damages resulting from using the bicycle lights & Computers in ways inconsistent with their intended purpose or specifications.

  • Failure to Follow Instructions: Damages arising from a failure to follow the product's operating instructions, guidelines, or recommended practices as outlined in the user manual are not covered.

  • Third-Party Accessories: Damages caused by the use of third-party accessories, components, or modifications not explicitly approved by the manufacturer are not covered.

  • Failure to Provide Proof of Purchase: Warranty claims may require proof of purchase, and failure to provide such documentation may result in the exclusion of the product from warranty coverage.

Terms & Conditions

  • Service must be performed by Niterider or an authorized retailer. 
  • Insurance, handling and transportation charges to Niterider Distributor shall be borne by Customer.

Customer Reviews

Based on 20 reviews
good one


Swati Sablok
Good for Aero Seatposts

Got 6 different modes, lasts at max 6 hours so good for wintery 2-3 hours ride and best part, it doesn't move around the seatpost since it is specifically designed for such seatposts! Satisfied and loving it.

Biswa Mohan Parida
5 *

Amazing product
Ultra bright rear light for night rides. Great battery life on low brightness mode.

Great Visibility

Much bigger angle of visibility, increases the safety aspect of the light.
7-8 Hours of ride time per charge.
Fits aero stems nicely.

Small con is that it doesn't unclip from the rubber belt for charging like most lights. The whole unit including the band comes out. Not a big issue though.


Not suitable for long rides

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