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Busch & Müller Bike lamp IXON ROCK 100 Lux

100 lm
Price in EUR including VAT
Delivered between Sat, 5/9 and Wed, 9/9
3 items ordered
free shipping

Product details

The IXON ROCK bike lamp from Busch & Müller is a powerful LED rechargeable headlight specifically designed for mounting on bicycle handlebars. With a maximum brightness of 100 Lux, this front light offers excellent visibility at night and in low-light conditions. The lamp features three different brightness levels (100/50/15 Lux), allowing for flexible adjustment to varying lighting conditions. The runtime varies depending on the selected level, ranging from 2.5 hours at full power to up to 25 hours in flashing mode. The IXON ROCK is equipped with a lithium battery that can be charged via a USB port and also offers a power bank function to charge other devices. Weighing only 160 g, the lamp is lightweight and easy to mount, making it a practical choice for all cyclists.

  • Three brightness levels: 100/50/15 Lux for flexible use
  • Long runtime of up to 25 hours in flashing mode
  • Integrated power bank function for charging other devices
  • StVZO approved for road use
  • Easy mounting on handlebars with a diameter of 22-32 mm.

Key specifications

Lighting type
Bike front light
Power supply
Rechargeable battery operated
Installation location
Bike handlebar
USB connection
USB-A
Luminous flux front light
100 lm
Weight
160 g

General information

Item number
19500940
Manufacturer
Busch & Müller
Category
Bike lights
Manufacturer No.
313902
Release date
25/2/2022

Colour

Colour
Silver
Exact colour description
Silver

Material

Material group
Metal
Material
Aluminium

Lighting properties

Lighting type
Bike front light
Power supply
Rechargeable battery operated
Installation location
Bike handlebar
USB connection
USB-A

Front light properties

Luminous flux front light
100 lm
illumination level
100 lx
Lamp operating mode
15 lux

Front light power supply

Battery type
Lithium
Battery life (full power)
2.50 h
Battery life (eco mode)
6 h
Battery life (flashing mode)
25 h

Rear light power supply

Battery type
Lithium

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
1,39 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
Charging cableUSB cable for power bank function

Product dimensions

Weight
160 g

Package dimensions

Length
17.40 cm
Width
13 cm
Height
5.60 cm
Weight
322 g

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

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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
  • 19.Sigma Sport
    1,3 %
  • 21.Lezyne
    1,4 %
  • 22.Busch & Müller
    1,5 %
  • 22.Fischer
    1,5 %
  • 24.Falcon
    1,6 %

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
  • 1.BBB
    0 days
  • 1.Busch & Müller
    0 days
  • 1.Dunlop
    0 days
  • 1.Emos
    0 days
  • 1.Falcon
    0 days

Return rate

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

Source: Galaxus
  • 29.AXA
    3,6 %
  • 30.Trelock
    4,4 %
  • 31.Busch & Müller
    4,6 %
  • 32.Reelight
    5,8 %
  • 33.Supernova
    7,8 %
Source: Galaxus

Translation: machine translated
Overall ratingVery good86/100
Very good82/100
ImTest Logo
ImTestSingle testReleaseOctober 2025
  • PositiveThe longest burn time of 1:17 hours after a ten-minute charge
  • NegativeRelatively expensive (set price: 149.80 euros)

In autumn and winter, bicycle lights are an everyday item for cyclists and have to withstand a lot. Frequent changing of the holder between bikes and weather influences can favour rapid wear. It is therefore worth emphasising that the Busch + Müller set includes brackets for both the Ixon Rock and the Brixxi that can be purchased separately and are also very robust...

Very good90/100
Rennrad Radsportmagazin Logo
Ranking 1 out of 12Rennrad RadsportmagazinLeuchtsysteme im TestReleaseSeptember 2025
  • PositiveBattery life
  • PositiveLuminosity
  • PositiveCharge level indicator
  • NegativeGoPro mount only as an accessory

The Ixon Rock is positioned in the Busch & Müller portfolio between the Core series and the top model Space. With a maximum illumination level of 100 lux, it illuminates even the darkest sections of road very well. Tip: The medium 50 lux level is the best option for everyday use - you can see enough and have a battery life of around six hours...

Without ratingNo rating
Rennrad Radsportmagazin Logo
Rennrad RadsportmagazinLichtquelleReleaseOctober 2023
  • PositiveBattery life
  • PositiveCharge level indicator
  • NegativeNo aero handlebar assembly

The IXON Rock is the "middle class" model of the series when it comes to luminosity. Top: the balance of luminosity and weight. With 100 lux, you can illuminate even the darkest stretches of road very well. The best option for everyday use is probably the medium level - you can see enough and then have more than six hours of battery life...

Without ratingNo rating
Spiegel TestsSingle testReleaseJanuary 2023

We ordered a set of the front light Ixon Rock and the rear light Ixxi from Busch & Müller. According to the manufacturer, the Ixon Rock achieves a brightness of 100 lux. There are two levels with lower illuminance. The lowest level is good for riding on illuminated roads, while the middle level is sufficient for most dark rides. At the highest level, the illumination is very good. ...

Without ratingNo rating
ElektroRad Logo
ElektroRadSingle testReleaseJanuary 2022

Quite large lamp that offers rather few functions and less luminous flux. But it has a pleasant light pattern with a wider cone and wide-area illumination. Looks high-quality and classy. Test winner up to 100 euros.