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Bike Alarm w/ Rear Light inSPORTline Jolty SPECIAL OFFER

Multifunctional rear light with an alarm, brake light, 4 light modes, bike finder, bike tilt sensor, waterproof, 2 remote controls. more

E-shop: In Stock -

Delivered within 4 days

30,10 €

36 € incl. VAT


You will save 5,90 €

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Your order includes

  • 2-year warranty

Recommended accessories


The Bike Alarm w/ Rear Light inSPORTline Jolty is a multifunctional device that will keep cyclists and their bikes safe. This alarm also has a brake light and a rear light that improves the user’s visibility in low light conditions. What’s more, you can choose from as many as 4 light modes – slow flash, pulse, fast flash and 100% light.

The main feature of this alarm is the bike finder where after pushing a button on a remote control, a sound signal goes off and a light comes on for 2 seconds. Thanks to its 3-way sensor, the alarm detects when the bike is tilted, e.g. when somebody is trying to steal it. When the alarm detects motion, it triggers an extremely loud, 110dB audio signal, discouraging any further movement and alerting the bike’s owner.

The Bike Alarm w/ Rear Light inSPORTline Jolty is also waterproof, which means that bad weather can’t catch you off guard. It’s ideal for those cyclists who want peace-of-mind that they’ve done everything they can to secure their bike. Thanks to its many features and easy installation, the Bike Alarm w/ Rear Light inSPORTline Jolty is an essential piece of equipment for those who ride on the road, whether it’s on a bike, e-bike or scooter.

Technical description:

  • Practical multifunctional alarm with a rear light
  • Wireless
  • 4 light modes
  • Brake light (lights up for 2 seconds during braking)
  • Bike finder with a sound and light signal
  • 3D anti-theft sensor
  • 7-level volume setting (the alarm is default set to the loudest level) 
  • Attaches to the seatpost, handlebar or rear rack using a socket or a Velcro strap (both are included); also suitable for telescopic seatposts
  • Waterproof and dustproof
  • 2 remote controls
  • Battery capacity: 700 mAh, lithium battery
  • Charging: USB Type A - USB-C cable (included), 5V extension (not included) – some speed chargers may not be compatible
  • Battery life: 1 – 3 months (up to 6 months in Standby mode)
  • Alarm loudness: 110 dB
  • Water resistance: IP65 (waterproof and dustproof)
  • Dimensions: 4.5 x 4.5 cm
  • Attachment diameter: 2.8 – 3.5 cm
  • Weight: 60 g


Product parameters

Number of modes 4
Lock type alarm
Battery type 700 mAh Li
Light Source LED diodes
Assembly Easy
Waterproof yes


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