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BikeSpark G4R Auto-Sensing Rear Light - Safe & Bright BikeSpark G4R Auto-Sensing Rear Light - Safe & Bright BikeSpark G4R Auto-Sensing Rear Light - Safe & Bright BikeSpark G4R Auto-Sensing Rear Light - Safe & Bright BikeSpark G4R Auto-Sensing Rear Light - Safe & Bright

BikeSpark G4R Auto-Sensing Rear Light - USB Rechargeable & Ultra Bright for Safety

BikeSpark

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BikeSpark G4R Auto-Sensing Rear Light - USB Rechargeable & Ultra Bright for Safety
BikeSpark G4R Auto-Sensing Rear Light - USB Rechargeable & Ultra Bright for Safety 0
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Act fast — limited stock available
  • 📈 Top-rated choice
BikeSpark G4R Auto-Sensing Rear Light - Safe & Bright
BikeSpark G4R Auto-Sensing Rear Light - USB Rechargeable & Ultra Bright for Safety
0

Enhance your cycling experience with the BikeSpark Auto-Sensing Rear Light G4R, an innovative and safe solution for urban riders. This state-of-the-art rear light not only boasts a sleek design and is made in Taiwan, but it is also powered by an advanced deceleration sensing algorithm, Vsenx (US Patent No.: 10427594 B2). With this technology, the light swiftly detects when you reduce speed and instinctively boosts its brightness to a stunning ultrabright level for 2.5 seconds,...

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Specification
manufacturer J-MEX Inc.
warranty 1 Year
color Red
height 1.29921
weight 0.1763698096
width 1.5748
length 4.25196
productGroup Outdoors
FAQ

How does the deceleration sensing technology work?

The BikeSpark G4R uses an innovative algorithm to detect deceleration when you slow down, causing the light to boost its brightness to improve visibility for vehicles behind you.

What is the battery life of the G4R?

The rear light has an impressive battery life of up to 240 hours on a single charge.

Is the rear light waterproof?

Yes, the BikeSpark G4R has an IPX6 water resistance rating, making it suitable for various weather conditions.

Can the rear light be easily removed?

Absolutely! The G4R is designed with a snap to release feature, making it easy to mount and dismount from your bike.

How bright is the BikeSpark G4R?

The G4R offers an outstanding brightness of up to 50 lumens, with a visibility range of 220 degrees.

Does it comply with safety standards?

Yes, the G4R meets ISO and German StVZO Regulations for bike lighting, ensuring you ride safely at night.

Reviews
BikeSpark G4R Auto-Sensing Rear Light - USB Rechargeable & Ultra Bright for Safety
BikeSpark G4R Auto-Sensing Rear Light - USB Rechargeable & Ultra Bright for Safety 0
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Act fast — limited stock available
  • 📈 Top-rated choice