Best rear bike light for aero seatpost

ImageTitlePrice
1NiteRider Sentry Aero 260 Cycling Bike Taillight Bright USB Rechargeable for Standard and Aero SeatpostsNiteRider Sentry Aero 260 Cycling Bike Taillight Bright USB Rechargeable for Standard and Aero Seatposts$34.00Buy on Amazon
2Light & Motion Vis 180 Aero Adaptor Bike Light AccessoryLight & Motion Vis 180 Aero Adaptor Bike Light Accessory$9.99Buy on Amazon
3Bike Tail Light USB Rechargeable by Apace - Super Bright 100 Lumens LED Bicycle Rear Light Easily Clips on as a Red MTB Taillight for Optimum Cycling SafetyBike Tail Light USB Rechargeable by Apace – Super Bright 100 Lumens LED Bicycle Rear Light Easily Clips on as a Red MTB Taillight for Optimum Cycling Safety$20.97Buy on Amazon
4Cygolite Hotrod 50 Lumen USB Rechargeable Rear TaillightCygolite Hotrod 50 Lumen USB Rechargeable Rear Taillight$27.13 ($8.92 / oz)Buy on Amazon
5Bike Tail Light USB Rechargeable - Super Bright LED Rear Bicycle Light Clip On as Red Back Taillight with 6 Lighting Modes for Road Mountain Cycling Safety Accessories (Red)Bike Tail Light USB Rechargeable – Super Bright LED Rear Bicycle Light Clip On as Red Back Taillight with 6 Lighting Modes for Road Mountain Cycling Safety Accessories (Red)$14.99Buy on Amazon
6Xlite Smart Bike Taillight Rear Light Ultra Bright, Bicycle Back Night Safety Light with Brake Sensing Flashlight, Alloy Shell, USB Rechargeable Battery Powered Auto On/Off, IPX6 WaterproofXlite Smart Bike Taillight Rear Light Ultra Bright, Bicycle Back Night Safety Light with Brake Sensing Flashlight, Alloy Shell, USB Rechargeable Battery Powered Auto On/Off, IPX6 Waterproof$24.96Buy on Amazon
7TUSITA Seat Post Quarter Turn Mount Compatible with Garmin Varia Rearview Bike Radar Tail Light RTL510 RTL515 RVR315 - Cycling 27.2mm 30.9mm 31.6mm Bars Seatpost Mounts - Bicycle Road MTB AccessoriesTUSITA Seat Post Quarter Turn Mount Compatible with Garmin Varia Rearview Bike Radar Tail Light RTL510 RTL515 RVR315 – Cycling 27.2mm 30.9mm 31.6mm Bars Seatpost Mounts – Bicycle Road MTB Accessories$14.90Buy on Amazon
8TAKEWELL Bicycle Saddle Seat-Post Mount for Garmin Varia Rear View Radar Light, Compatible for RTL500, RTL510, RTL515, RVR315, Aluminum Alloy Mount Holder for Bicycle Saddle/Seat BowTAKEWELL Bicycle Saddle Seat-Post Mount for Garmin Varia Rear View Radar Light, Compatible for RTL500, RTL510, RTL515, RVR315, Aluminum Alloy Mount Holder for Bicycle Saddle/Seat Bow$18.99Buy on Amazon
9LEZYNE Strip Drive Pro Bicycle Tail Light, 300 Lumens, 53H Runtime, USB Rechargeable, Rear Bike Light, BlackLEZYNE Strip Drive Pro Bicycle Tail Light, 300 Lumens, 53H Runtime, USB Rechargeable, Rear Bike Light, Black$54.99Buy on Amazon
10Padonow Smart Bike Tail Light: Auto On/Off Rear Bicycle Flashlight Ultra Bright Back Brake Light High Lumen Daytime Strobe USB Rechargeable Safety Red Led Taillight Waterproof Road Cycling LightsPadonow Smart Bike Tail Light: Auto On/Off Rear Bicycle Flashlight Ultra Bright Back Brake Light High Lumen Daytime Strobe USB Rechargeable Safety Red Led Taillight Waterproof Road Cycling Lights$19.99Buy on Amazon

Best rear bike light for aero seatpost information

1. NiteRider Sentry Aero 260 Cycling Bike Taillight Bright USB Rechargeable for Standard and Aero Seatposts

NiteRider Sentry Aero 260 Cycling Bike Taillight Bright USB Rechargeable for Standard and Aero Seatposts
  • INNOVATIVE DESIGN Form follows function, providing 260 degrees of visibility with 260 Lumens of powerful light output
  • DAYLIGHT VISIBLE FLASH FOR INCREASED RIDER SAFETY with a long a 7. 5 hour run time of Alternating Flash Patterns for those extended rides. Riding with a bright tail light in the daylight is every bit as important as at night.
  • CHOICE OF MULTIPLE LIGHT MODES 2 steady light levels: LOW @ 30 hours run time and HIGH @ 4. 5 hours. Plus 4 Daylight Visible Flash modes FAST FLASH @ 7 hours, STEADY W/ FAST FLASH @ 6. 5 hours, ALTERNATING FLASH @ 7. 5 hours, PULSE FLASH @ 6 hours.
  • FAST AND EFFICIENT USB RECHARGE-ABILITY reaches a full charge in just 2. 5 hours. While plugged in, LED indicator will change from red to blue when it reaches a full charge.
  • LOW BATTERY INDICATOR upon powering off, indicator flashes blue notifying you that there is more than 20% battery level. And will light up red when below approx. 20% remaining.
  • LIMITED LIFETIME that covers any defects in mechanical components (housings, covers, mounts and fasteners) and LEDs.
  • FL1 STANDARD IP64 WATER AND DUST RESISTANT Nightrider taillights are engineered to withstand diverse riding conditions.
  • FAST / EASY TO INSTALL mounting, no tools required. Place seat post strap mount onto seat post, wrap durable strap around for a secure fitment.
  • INCLUDES 2 MOUNTING STRAPS, one for standard seat posts and one for aero seat posts
  • EASY ON INSTALLATION / EASY REMOVAL; allowing you to instantly remove the light from the bike. Ideal and very useful for when leaving/parking your bike.

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2. Light & Motion Vis 180 Aero Adaptor Bike Light Accessory

Light & Motion Vis 180 Aero Adaptor Bike Light Accessory
  • Provides a connection point on most aero seatposts for a Vis 180 tail-light
  • Simple tool free design
  • Compatible with Light & Motion’s Vis 180 Tail Lights
  • System Includes: Aero Post Mount

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3. Bike Tail Light USB Rechargeable by Apace – Super Bright 100 Lumens LED Bicycle Rear Light Easily Clips on as a Red MTB Taillight for Optimum Cycling Safety

Bike Tail Light USB Rechargeable by Apace - Super Bright 100 Lumens LED Bicycle Rear Light Easily Clips on as a Red MTB Taillight for Optimum Cycling Safety
  • ✅THE LATEST VERSION: Our best-selling rechargeable rear bike light just got better! An upgrade over the Guard G3X, the powerful Guard G3X Pro100 bike back light is now brilliantly brighter, easier to mount, IPX5 waterproof, has improved battery life, and better daytime visibility.
  • ✅EXTRA BRIGHT; EXTRA SAFETY: With a super-bright 100 LUMEN output, this bicycle rear light provides SUPERIOR DAYTIME VISIBILITY, has an extra-wide 180-degree beam angle for safe illumination at day and night, and 7 LIGHTING MODES to complement any time of day.
  • ✅IMPRESSIVE BATTERY LIFE: Unlike other cycling rear lights that quickly die on you, we’ve fitted our bike taillight with a POWERFUL 950mAh BATTERY that LASTS 2-45 HOURS; 90% longer than most competitors. Just connect the USB RECHARGEABLE red LED bicycle tail light to any USB port for a quick charge.
  • ✅FITS EVERY BIKE: Road bike or mountain bike, hybrid or commuting bike, this bicycle taillight INSTALLS IN SECONDS. Our all-new mounting system is easier to use than ever. Every kit comes with 4 silicone mounts and 4 different-sized mount rings for universal compatibility.
  • ✅DESIGNED TO LAST: We’ve combined IMPACT-RESISTANT polycarbonate plastic with IPX5 WATERPROOFING to create a rechargeable bike tail light that holds up to all your adventures. Every light kit is backed by the Apace Vision 30-day no-questions-asked return policy and a year-long warranty. Get yours with complete peace of mind today.

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4. Cygolite Hotrod 50 Lumen USB Rechargeable Rear Taillight

Cygolite Hotrod 50 Lumen USB Rechargeable Rear Taillight
  • Powerful 50 Lumen with cluster mounted array of LED work in unison for an extra wide and powerful tail light output, maximizing your visual presence
  • 6 lighting modes for day and night use with run times are High Steady: 1: 30 hr, Group (low steady): 100 hr, Zoom: 6 hr, Steady Pulse: 6 hr, Low Flash: 30 hr, Daylightning High Flash: 3: 30 hr
  • SteadyPulse shines a steady beam to help motorists gauge their distance while overlapping pulses keep them alert at night. Daylighting flash bursts lightning-like flashes to make you stand out on busy roads in broad daylight
  • Built to endure road cycling conditions with durable & water resistant body, and sturdy flexible seat post mount, All while keeping a Compact form and weighing only 29 grams. Designed for convenience with USB rechargeable design and low battery indicator
  • Designed, engineered, and assembled in the USA. Founded in 1991, Cygolite is the proven bicycle light experts with exclusive designs and innovations crafted into quality products that are on the leading edge of safety

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5. Bike Tail Light USB Rechargeable – Super Bright LED Rear Bicycle Light Clip On as Red Back Taillight with 6 Lighting Modes for Road Mountain Cycling Safety Accessories (Red)

Bike Tail Light USB Rechargeable - Super Bright LED Rear Bicycle Light Clip On as Red Back Taillight with 6 Lighting Modes for Road Mountain Cycling Safety Accessories (Red)
  • ✔✔USB RECHARGEABLE BIKE TAIL LIGHT: Quick Charge(Less than 2 hours) = 4-24 hours safety cycling tour! Brighter than ever!Keywell powerful lumens rear bike light is equipped with 30 Bight LEDs which gives extraordinarily wide-beamed red light,180 degree visibility,stay safe and be seen from 1000 feet far away. Just connect the bike back light to any USB port for a quick charge. You’ll love it.
  • ✔✔EXTRA FEATURES, EXTRA SAFETY: Keywell bike taillight bulid with LIGHT MODE MEMORY FUNCTION!Keep away from the tedious and boring repetitive operation, this bicycle rear light add the light mode memory function, when you turn on it again, yes, it will be the one you used last time. You don’t need to cycle through all the light modes to choose the one perfect for you. 6 Lighting modes( 3 steady light,3 flashing light), One touch to select different modes!
  • ✔✔LOW BATTERY INDICATOR & AUTO BATTERY SAVING: Your Worry-free riding solution! Low Battery Indicator is added to this red led bicycle tail light,the indicator will be in flashing red and the whole cycling rear light will change to flashing battery saving mode to save power, it will take about 30 min to power off after low battery indicator, No need to be confused when should take a charge for the bike tail light, just enjoy the beautiful scenery on the roadside with peace of mind.
  • ✔✔FIT ANY BIKES: Road bike or mountain bike, hybrid or commuting bike, this bicycle taillight can be installed in seconds on any bike frame, fork, seat post, handlebars or helmet. Every rechargeable bike tail light set comes with 2 silicone mounts and 8 different-sized mount rings for universal compatibility.
  • ✔✔DURABLE & LAST WITH 2 YEARS WARRANTY:Top quality materials and accessories to make Keywell rechargeable bike rear light much more durable than others.2 years ” NO QUESTION ASKED” refund or replacement without any added cost for all keywell cycling lights. We always stand behind our items, “KEYWELL” is your trusted brand.

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6. Xlite Smart Bike Taillight Rear Light Ultra Bright, Bicycle Back Night Safety Light with Brake Sensing Flashlight, Alloy Shell, USB Rechargeable Battery Powered Auto On/Off, IPX6 Waterproof

Xlite Smart Bike Taillight Rear Light Ultra Bright, Bicycle Back Night Safety Light with Brake Sensing Flashlight, Alloy Shell, USB Rechargeable Battery Powered Auto On/Off, IPX6 Waterproof
  • 【Day mode/night mode】: The COB LED of the Cubelite II Smart Bike tail light will automatically switch between day mode/night mode based on the built-in light sensor to sense the ambient brightness, The light is high-intensity visible in the day mode, and the light is not glare in the night mode
  • 【Dual working modes】: Cubelite II Smart Bike tail light can double-click to switch between manual mode/automatic mode. Automatic mode can automatically detect no movement, and automatically shutdown after 10S, manual mode requires the taillight to be turned off by yourself. Both modes have brake sensing technology, no brake cable connection required, adaptive technology can detect brakes normally even without horizontal installation
  • 【Stronger performance】: Compared to the previous generation CubeLite, This generation Cubelite II LED Lumen Bicycle light has IPX5 waterproof, cnc aluminum shell, 32-bit ARM Cortex MD processor and 6-axis motion sensor, compared to the 1st generation performance increased by 33%, running time increased by 50%, brightness increased by 30%
  • 【Flexible mounting】: The Cubelite II Smart Bike tail light comes with two types of brackets, the cushion model and the seat post model. The cushion model can be mounted on the round seat post, the wind breaker seat post and the square seat post, the seat cushion type can be firmly installed on the standard size seat cushion. The LED Lumen Bicycle light will not fall or be damaged due to changes in terrain.PLEASE DO NOT INSTALL TAILLIGHT ON HELMET
  • 【USB rechargeable】:More faster,more brightness: 30+ hours run time(400 mAH). Comes with a USB cord that charges form your Computer, wall charger, power bank or any other device with a USB port.33% more faster processor than xlite 100 bike taillight,30% more brightness

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7. TUSITA Seat Post Quarter Turn Mount Compatible with Garmin Varia Rearview Bike Radar Tail Light RTL510 RTL515 RVR315 – Cycling 27.2mm 30.9mm 31.6mm Bars Seatpost Mounts – Bicycle Road MTB Accessories

TUSITA Seat Post Quarter Turn Mount Compatible with Garmin Varia Rearview Bike Radar Tail Light RTL510 RTL515 RVR315 - Cycling 27.2mm 30.9mm 31.6mm Bars Seatpost Mounts - Bicycle Road MTB Accessories
  • 【Wide Compatibility】This seat post quarter turn mount compatible with Garmin Varia Rearview Bike Radar, Varia RTL510, Varia RTL515, Varia RVR315. It is widely used in road bikes with 27.2mm, 30.9mm and 31.6mm bars, help to keep your Varia radar or tail light on your bicycle no matter the terrain
  • 【More Versatile】Compatible with Variant Rearview Radar, Variant Smart Bike Lights
  • 【Durable Construction】Created from advanced injection moulded co-polymer. It is strong enough to keep your Varia radar or tail light on your bicycle no matter the terrain
  • 【Safe & Secure】We are confident that upgrading to a TUSITA Varia seat post Mount will give you piece of mind knowing you’ve chosen the best way to securely lock and perfectly position your Varia radar or tail light on your bike so you can focus on your goals, whether that be having fun or going fast, or both
  • 【Quick & Easy to Install】Mount on your bicycles handlebars in under 60 seconds.Convenient tool-free installation makes it very easy to install and disassemble from any bicycle seatpost bars,only need to locate and lock nut

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8. TAKEWELL Bicycle Saddle Seat-Post Mount for Garmin Varia Rear View Radar Light, Compatible for RTL500, RTL510, RTL515, RVR315, Aluminum Alloy Mount Holder for Bicycle Saddle/Seat Bow

TAKEWELL Bicycle Saddle Seat-Post Mount for Garmin Varia Rear View Radar Light, Compatible for RTL500, RTL510, RTL515, RVR315, Aluminum Alloy Mount Holder for Bicycle Saddle/Seat Bow
  • The seat bow clip designed with universal interface,Suitable for most bike saddle with 2 stick bow. Suitable for a variety of materials bike saddle bow.
  • Mounted under the saddle to make the bike look perfect. Compatible with Garmin Varia Rtl510 TL300 and Garmin Varia Rearview Radar Tail Light .
  • Made by premium aluminum alloy with reinforced nylon,Sturdy and Stable-protect your product from falling
  • mount solution for saddles that mounts your Garmin Varia light up high for optimum visibility and operation, and will not interfere with most saddlebags
  • QUICK & EASY to install Mount on your bicycle, package: 1* Mount for Garmin Radar, 4 pcs Reinforced nylon cable ties

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9. LEZYNE Strip Drive Pro Bicycle Tail Light, 300 Lumens, 53H Runtime, USB Rechargeable, Rear Bike Light, Black

LEZYNE Strip Drive Pro Bicycle Tail Light, 300 Lumens, 53H Runtime, USB Rechargeable, Rear Bike Light, Black
  • 300 Lumens
  • 53 Hour Runtime
  • Wide Angle 270 Degree Visibility
  • USB Rechargeable
  • Aero & Round Seat-post Compatible

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10. Padonow Smart Bike Tail Light: Auto On/Off Rear Bicycle Flashlight Ultra Bright Back Brake Light High Lumen Daytime Strobe USB Rechargeable Safety Red Led Taillight Waterproof Road Cycling Lights

Padonow Smart Bike Tail Light: Auto On/Off Rear Bicycle Flashlight Ultra Bright Back Brake Light High Lumen Daytime Strobe USB Rechargeable Safety Red Led Taillight Waterproof Road Cycling Lights
  • High lumen COB Led Enhance Your Safety: With best COB leds and smart sensors,ultra bright brake light,daytime strobe make you more visible for other road users.It is easier to additionally improve your safety in riding.
  • Auto On/Off Makes Your Riding Safety More Effective, Easy and Simple:Smart flash and breathing lights automatically turn on when moving or vibrating, otherwise they turn off . Super bright braking light promptly provide warning people behind.
  • Light Sensing Make Your Riding More Convenient: The rear bike light with intelligent sensor, flashing lights turn on automatically in low brightness and turn off in high-intensity light. Save your time to switch the bike tail light
  • Long Llife Battery and IPX6 Waterproof: Built-in safe and durable USB rechargeable polymer lithium battery, the rear bike light run time can be up to 60 hours. IPX6 waterproof grade makes it easy to use the bicycle tail light in any weather.
  • Easy Mount and Removable: Saddle mounting bracket and adjustable silicone strap provided, make the bicycle rear light flexible to quick install or detatch on bicycles. Very convenient to rotate out from the bracket for recharging

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