Does the company offer replacement brackets? I don’t want to buy a whole second light to get a bracket.

On the Q & A section on the product page, BikeSpark says they don't sell extra brackets, and don't recommend moving the light from bike to bike, but they don't say why. It would seem if you can safely remove the light to prevent theft, moving it to another bike shouldn't be a problem. I wanted a second bracket as well and found it wasn't available. I think the 'problem' is that they want to put the bottom-line ahead of customer satisfaction. It's a great light, don't get me wrong, but customers should be able to use it as they see fit.

Does light go out when fully charged?

Yes the light goes out after fully charged

where is the photo of the mounting bracket to the rack ?

The mounting bracket has 2 bolts that fit the standard reflector mounting holes in the rear rack.

Does it come with a mount?

Yes. It's designed to mount on a flat surface like the rear of a metal bike luggage rack which usually has the standard holes pre drilled. The mount stays on the bike and the actual light securely snaps into it. It is the best light you can possibly buy for a bike. Make sure you get the rechargeable model.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

BKS-G4R

Product ID: 346533951

Details

Auto Part Position
Rear
Brand
BikeSpark
Color
Black Red
Item Weight
0.08 Kilograms
Material
Plastic Or
Mounting Type
Rack Mount

💡50 lm Ultra-Bright LED with 220° Visibility

🔋240HR USB Rechargeable Battery Life

🚦Auto-Sensing Precise Brake Detection

SAR 295

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🚴‍♂️ Light up your ride, stay ahead of the pack!

SMART BRAKE ALERT - Instant ultra-bright boost on deceleration for safer rides
QUICK SNAP MOUNTING - Tool-free 50/80mm rack mount with easy release for on-the-go convenience
REFLECTOR THAT SHINES - World-class reflector delivers 30%+ above EU brightness standards
EFFORTLESS AUTO ON OFF - Motion-activated light with 1-minute auto shutoff—never forget to power down
REGULATION READY BRIGHTNESS - Complies with ISO 6742 & German StVZO for trusted night visibility

The BikeSpark Auto-Sensing Rear Light G4R is a USB rechargeable, IPX6 water-resistant bike tail light featuring a patented deceleration sensing algorithm that boosts brightness instantly when braking. With up to 240 hours of battery life, 50 lumens of ultra-bright LED output, and a highly reflective EU-compliant reflector, it ensures maximum visibility and safety. Designed for easy rack mounting and quick release, this Taiwanese-made light balances cutting-edge tech with practical convenience for the modern cyclist.

Specifications

ASIN	B0991V426W
Auto Part Position	Rear
Best Sellers Rank	#83,761 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #99 in Bike Taillights
Brand	BikeSpark
Brand Name	BikeSpark
Color	Black, Red
Customer Reviews	4.3 out of 5 stars 1,332 Reviews
International Protection Rating	IPX6
Item Dimensions L x W x H	4.25"L x 1.57"W x 1.3"H
Item Weight	0.08 Kilograms
Manufacturer	J-MEX Inc.
Manufacturer Part Number	AQ-6OW2-VCVP
Material	Plastic Or Metal
Material Type	Plastic Or Metal
Model Number	AQ-6OW2-VCVP
Mounting Type	Rack Mount
Number of settings	4
Power Source	Battery Powered
Warranty Description	1 Year
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.