Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Trelock LS 740 I-GO Vector Signal

Price in EUR including VAT
Delivered between Fri, 10.4. and Tue, 14.4.
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Product details

The design of the LS 740 I-GO Vector Rear is based on the successful rear light model LS 720 Reego and is correspondingly bright and highly visible. With its slim and compact shape, the Vector Rear seamlessly integrates into all common bicycle designs. A special feature of the LS 740 Vector Rear Signal is its sensor-supported brake light function. During braking, an additional LED is activated to alert following traffic. The sensor technology eliminates the need for wiring.

• Type: Rear light
• StVZO: with StVZO approval
• Details:

  • Brake light function
  • Battery level indicator
  • Stop signal holder

• Mounting bracket: tool-free holder ZL 740
• Tool-free mounting: yes

Power Supply
• Power source: rechargeable battery
• USB connection
• Power source details: lithium-ion battery

Light Source
• Visibility: 500 m
• Light duration: 10 h
• Light source: LED.

Key specifications

Power supply
Rechargeable battery operated

General information

Item number
13435221
Manufacturer
Trelock
Category
Bike lights
Manufacturer no.
?2022100755
Release date
15.7.2020

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Lighting properties

Lighting type
Bike rear light
Power supply
Rechargeable battery operated
Installation location
Seatpost

Front light power supply

Battery type
Li-ion
Battery life (full power)
10 h

Rear light properties

Lamp operating mode
Brake light function

Rear light power supply

Battery type
Li-ion
Battery life (full power)
10 h

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
0,4 kg
Climate contribution
EUR 0,12

Product dimensions

Weight
25 g

Package dimensions

Length
13.30 cm
Width
12.50 cm
Height
2.90 cm
Weight
61 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Bike lights» category have a defect within the first 24 months?

Source: Galaxus
  • 22.Wozinsky
    1,7 %
  • 23.Fenix
    1,9 %
  • 24.Trelock
    2 %
  • 25.knog.
    2,2 %
  • 26.Supernova
    2,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Trelock
    Not enough data
  • 1.AXA
    0 days
  • 1.BBB
    0 days
  • 1.Busch & Müller
    0 days
  • 1.Dunlop
    0 days

Return rate

How often is a product of this brand in the «Bike lights» category returned?

Source: Galaxus
  • 30.Busch & Müller
    3,7 %
  • 31.AXA
    3,9 %
  • 32.Trelock
    4,2 %
  • 33.Büchel
    6,4 %
  • 33.Supernova
    6,4 %
Source: Galaxus

Translation: machine translated
Without ratingNo rating
RoadBIKE Logo
RoadBIKERückleuchten mit Bremslicht im TestReleaseAugust 2025
  • PositiveLighting duration
  • Positivelow weight
  • Positivecompact design
  • Positivewaterproof
  • NegativeMicro-USB

With its LS 740 I-Go Vector Brake Light, Trelock offers a very light, fairly priced rechargeable rear light. The slim design is not unnecessarily bulky on a road bike and the light duration of up to ten hours is above the class average.