Lezyne Saddle Ai Alert 250 Rear Rear Bike Light

Lezyne Saddle Ai Alert 250 Rear Rear Bike Light
6 reviews
262,90

  • Free tracked shipping over 400,00 zł

  • Mastercard logo
  • Visa logo
  • PayPal logo
  • DPD logo

Ask a question about this product

Email Customer Service
mantel-customer-service

Pros & Cons

Pros & Cons

  • People behind you will know you're braking thanks to this light with AI braking technology.
  • You'll be clearly visible even in places that aren't well lit, with this light's maximum output of 250 lumens.
  • At the lowest mode, this rear light lasts for an impressive 60 hours.
  • This bike light will work just fine in the rain: you can even submerge it.
  • This light is USB-C rechargeable.
  • You can't secure this light around your seatpost.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Lezyne
Light Output in Lumen Being seen in limited lighted environment: 100 - 400 lumen
USB rechargeable Yes, USB-C
Compatibility Yes, with Lezyne Smart Connect app
Max. Battery Life highest mode 15 hours
Max. battery Life lowest mode 60 hours
Flashing Mode Yes
Lateral visibility Good
Brake light feature Yes
All specifications

Reviews

Reviews

4.3 / 5
Average from 6 reviews
5
5 reviews
4
0 reviews
3
0 reviews
2
0 reviews
1
1 review

Photos from customers


Most recent reviews

5 / 5

Super product

- Delalle 4 March 2025

Very fast delivery and product as described. Very high quality

Automatic translation

5 / 5

Excellent rear light, small point deduction for mounting

- Dio 16 February 2025

After the first 5-6 rides, I am very satisfied with the rear light. The only negative is the fiddly assembly (but you could already guess that from the product pictures) and, above all, the use of Torx screws. The side "saddle wings" cover the screw somewhat, so you can't use the tool straight. Hexagon socket would certainly be the better choice here, as I'm sure many people have the Allen ball head as standard equipment in their bike workshop.

Automatic translation

5 / 5

Nothing to say, top product

- Maxime 25 January 2025

Super product from Lezyne, for me the best rear light of the brand. A quality product that fits very well on a road bike.

Automatic translation

5 / 5

Just top!

- Kees 7 January 2025

Certainly on the highest setting a dazzling light, compact, sturdy, tight under the saddle, and it brakes with sorrow. Under your butt much better than one of those dastardly saddlebags, but I didn't have one anyway. Tip: make sure you have Torx 25, you're welcome.

Automatic translation

1 / 5

Avoid this. Choose a system that is more reliable and easier to install.

- Stéphane 2 January 2025

It's impossible to fit this equipment easily and correctly! This system is not stable and therefore not reliable for us cyclists who need to be seen! What's more, it's very expensive for promises that have not been kept.

Automatic translation

5

Delalle, 4 March 2025

Super product

Very fast delivery and product as described. Very high quality

Automatic translation

5

Dio, 16 February 2025

Excellent rear light, small point deduction for mounting

After the first 5-6 rides, I am very satisfied with the rear light. The only negative is the fiddly assembly (but you could already guess that from the product pictures) and, above all, the use of Torx screws. The side "saddle wings" cover the screw somewhat, so you can't use the tool straight. Hexagon socket would certainly be the better choice here, as I'm sure many people have the Allen ball head as standard equipment in their bike workshop.

Automatic translation

5

Maxime, 25 January 2025

Nothing to say, top product

Super product from Lezyne, for me the best rear light of the brand. A quality product that fits very well on a road bike.

Automatic translation

5

Kees, 7 January 2025

Just top!

Certainly on the highest setting a dazzling light, compact, sturdy, tight under the saddle, and it brakes with sorrow. Under your butt much better than one of those dastardly saddlebags, but I didn't have one anyway. Tip: make sure you have Torx 25, you're welcome.

Automatic translation

1

Stéphane, 2 January 2025

Avoid this. Choose a system that is more reliable and easier to install.

It's impossible to fit this equipment easily and correctly! This system is not stable and therefore not reliable for us cyclists who need to be seen! What's more, it's very expensive for promises that have not been kept.

Automatic translation

Frequently bought together

Frequently bought together


Recommended by the product specialist


Related products

Related products

Lezyne Saddle Ai Alert 250 Rear
Lezyne Saddle Ai Alert 250 Rear
262,90
This product
Ravemen NT101
Ravemen NT101
219,10
Lezyne Strip Drive Pro 400+
Lezyne Strip Drive Pro 400+
210,30
Lezyne Saddle Drive 250
Lezyne Saddle Drive 250
245,40
Compare the products above
Lezyne Saddle Ai Alert 250 Rear Ravemen NT101 Lezyne Strip Drive Pro 400+ Lezyne Saddle Drive 250
Lezyne Saddle Ai Alert 250 Rear Ravemen NT101 Lezyne Strip Drive Pro 400+ Lezyne Saddle Drive 250
6 reviews 1 review 21 reviews 1 review
Light Output in Lumen Being seen in limited lighted environment: 100 - 400 lumen Being seen in limited lighted environment: 100 - 400 lumen Being seen in limited lighted environment: 100 - 400 lumen 0 - 250 lumen
USB rechargeable Yes, USB-C Yes, USB-C Yes, USB-C Yes, USB-C
Compatibility Yes, with Lezyne Smart Connect app None None None
Max. Battery Life highest mode 15 hours 4.5 to 7 hours 5,5 hours 4 hours
Max. battery Life lowest mode 60 hours 16 to 30 hours 80 hours 60 hours
Flashing Mode Yes Yes Yes Yes
262,90 219,10 210,30 245,40
This product View product View product View product

All specifications

General

Brand
Lezyne
Compatibility
Yes, with Lezyne Smart Connect app
Lateral visibility
Good
Radar feature
Rear light with radar function
Mounting location
Under the saddle
Colour
Black
Weight
73 grams
Light Type
Detachable light
Mount(s)
Clip

Power supply

USB rechargeable
Yes, USB-C
Max. Battery Life highest mode
15 hours
Max. battery Life lowest mode
60 hours
Power Source
Internal Battery

Connectivity

Connector plug
USB-C

Functions

Flashing Mode
Yes
Brake light feature
Yes
Daytime running lights
Yes
Number of Modes
7
Smart Bike Light
Yes

Lighting

Light Output in Lumen
Being seen in limited lighted environment: 100 - 400 lumen
Water resistance
IPX7: immersion-proof
Amount of lumen
250

Certifications

StVZO certification
No

All specifications

Brand
Lezyne

General

Compatibility
Yes, with Lezyne Smart Connect app
Lateral visibility
Good
Radar feature
Rear light with radar function
Mounting location
Under the saddle
Colour
Black
Weight
73 grams
Light Type
Detachable light
Mount(s)
Clip

Power supply

USB rechargeable
Yes, USB-C
Max. Battery Life highest mode
15 hours
Max. battery Life lowest mode
60 hours
Power Source
Internal Battery

Connectivity

Connector plug
USB-C

Functions

Flashing Mode
Yes
Brake light feature
Yes
Daytime running lights
Yes
Number of Modes
7
Smart Bike Light
Yes

Lighting

Light Output in Lumen
Being seen in limited lighted environment: 100 - 400 lumen
Water resistance
IPX7: immersion-proof
Amount of lumen
250

Certifications

StVZO certification
No