BikeSpark Auto-Sensing Rear Light G4R2022 USB Rechargeable 240HRs - Precise Brake Sensing-for Cargo Rack- 50lumen - Large Reflector-50/80mm Screw Mounted/Easy Release -Made in Taiwan

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BikeSpark Auto-Sensing Rear Light G4R2022 USB Rechargeable 240HRs - Precise Brake Sensing-for Cargo Rack- 50lumen - Large Reflector-50/80mm Screw Mounted/Easy Release -Made in Taiwan

Regular Price: US$89.99

Special Price US$74.99

Availability: In stock

Supplier: BikeSpark

Category: Sports & Outdoors Sports Cycling Accessories Lights & Reflectors Taillights

Qty:

BikeSpark Auto-sensing Rear Light revolutionizes the genre of bike rear lights with Vsenx, an innovative deceleration sensing algorithm (US Patent No.: 10427594 B2). Vsenx accurately detects braking and riding speed changes, and filters road surface noise and the noise of hard acceleration or standstill noise. It significantly improves the promptness and correctness of the deceleration warning light. BikeSpark perfectly lifts safety to a new level with deceleration brake warnings for cycling riding.

Features& Specification:

Precise Motion Sensor Warning Brake Light (US Patent No.: 10427594 B2).
Automatic ON/OFF
Micro-USB Li-polymer Battery 3.7V, 2000mAh
14 Sideview LEDs, 2 Superbright LEDs, up to 50 Lumen MAX, 220 Degree Visibility.
Low Battery Indicator: Yes.
IPX6 Water Resistance.
Firm and Secure Quick Mount, and Snap to Release Design.
Easy to Attach on the Rear Rack/Carrier with a FLAT METAL MOUNTING SURFACE for Bolt Distancing in 50 and 80 mm.
4 Lighting Modes and RuntimeMode:

Economic Lighting: 90+ HRs (Recharge Every 2 Months)
Extended Lighting: 43+HRs (Recharge Every Month)
Flashing Lighting: 160+ HRs (Recharge Every 3 Months)
Strobe Flash Lighting: 240+ HRs (Recharge Every 3 Months)

Perfect Balance Between Riding Safety and Battery Life

BikeSpark Auto On/Off by Motion Sensing Technology
After charging the battery, simply press and hold the control button for 1.5 seconds to turn it on. You are good to go for weeks.
Never have to remember to turn off your rear light again! BikeSpark turns off automatically after 1 minute of inactivity and turns on when motion is detected. The perfect balance of convenience, battery life, and riding safety.
BikeSpark BKS-G4R Auto-sensing Rear Light for cargo carrier meets ISO 6742, StVZO K/Z/ECE/E mark. It offers a perfect balance of self-illuminating sources from LEDs and reflective light with the reflector. It provides unique 4 lighting patterns, directly working with the reflector while providing a brake warning light in deceleration. With the Strobe Flash mode, the light enhances the rider's safety with optimal visibility in the most efficient way, up to 240+ HRs runtime.

Great Brightness meeting Regulatory Compliance - Super bright LEDs provide excellent long-distance and 220-degree visibility, up to 50 lm with low power consumption. Besides, two constantly-on lighting modes meet ISO 6742 1/3/5, and acquire Germany StVZO approval number, K2163, help you ride safely in the darkest nights.


Great Brightness Super bright LEDs provide excellent visibility, up to 50 lm with low power consumption. BikeSpark BKS-G4R Auto-sensing Rear Light for cargo carrier meets ISO 6742 and StVZO K(no.K2163). The reflector provides extra security and visibility for daytime and exceptionally dark nights.	Ride Safely with Confidence Deceleration warning when braking detected. BikeSpark's Auto-Sensing Rear Lights detect bike deceleration with an innovative deceleration sensing algorithm, Vsenx(US Patent No.: 10427594 B2). Once deceleration is detected, BikeSpark increases the brightness to ultra bright for 2.5 seconds, alerting and improving the reaction time of the person in any vehicle traveling behind.	Easy Installation & Simple Botton Control Using BikeSpark's Auto-Sensing Rear Lights couldn't be easier. There are only 3 steps and you are good to go for weeks. Step1. Be Sure the Mounting Plate underneath your bike's rear rack or carrier is a FLAT SURFACE. Attach the bracket with screws and bolts in the 50/80mm spacing holes or a single center hole. (Make sure your current bike carrier rack has screw holes on the mounting hole.) Step 2. Press to turn On/Off the light, and press to cycle through all modes. Step 3. Hook the light on and hear the snap-fit sound from the bottom.

In the box:

BikeSpark Auto-sensing Rear Light BKS-G4R *1
A large-area Retroreflector is embedded.
A 50/80mm Spacing and Center Hole Mounting Bracket, Compatible with FALT MOUNTING SURFACE – Quick Mount and Snap to Release
M5 Bolts/Lock Washers/Nuts *2
Micro-USB Charging Cable *1


	BKS-G2	BKS-G3	BKS-G4	BKS-G4R	BKS-F3+G3
Deceleration Warning (US Patent No.: 10427594 B2)	✓	✓	✓	✓	✓
Auto On/Off	✓	✓	✓	✓	✓
Brightness (max.lm)	20 lm	35 lm	50 lm	50 lm	800/35 lm
Low Battery Indicator	✓	✓	✓	✓	✓
Installation& Mounting	Rubber Strap & Clip	Rubber Strap & Clip	50mm & 80mm bolt distance	50mm & 80mm bolt distance	Adjustable Bracket, Rubber Strap &Clip
Water Resistance Level	IPX5 (Water Jets)	IPX5 (Water Jets)	IPX4	IPX6 on rear carrier	IPX6 / IPX5
Dimension & Weight	742426mm, 40 g	692827mm, 35 g	1084433mm, 85 g	1084433mm, 83 g	1083143mm 130g, 692827mm 35g
Battery & Rechargeability	Rechargeable (550mAh Li-polymer)	Rechargeable (420mAh Li-polymer)	AAA Alkaline battery*2 included (NiMH Rechargeable Battery Recommended)	Rechargeable (2000mAh Li-polymer)	3350mAh 18650*1, 420mAh Li-polymer
Lighting Modes	4, including safe flash	4, including safe flash	3 modes	4 Lighting Modes	6 and 4 including safe flash
Runtime (Runtime (Min /Maximum )Min /Maximum )	45/90HRs	25/50HRs	20/39HRs	43/240HRs	25/50, 2/25 HRs

Made in Taiwan / Quick Mounting / Snap to Release / 4 Lighting Modes / Li-polymer Rechargeable / IPX6 Water Resistance / Low Battery Indicator / Upgrade Your Reflector to BKS-G4R Now!. Highly Reflective Reflector Meeting Regulatory Compliance: BikeSpark BKS-G4R equips with the world-class vehicle reflector. The highly reflective reflector not only meets German and EU compliance but also provides up to 30% more than required reflective brightness. Great Brightness meeting Regulatory Compliance - Super bright LEDs provide excellent long distance and 220 degree visibility, up to 50 lm with low power consumption. Besides, two constantly-on lighting modes meet ISO 6742 1/3/5, and Germany StVZO Regulations help you riding safely in the darkest nights. Automatic ON/OFF - Press the Control Button to turn on the light and you are good to go. Never have to remember to turn off your rear light again! BikeSpark turns off automatically after 1 minute of inactivity, and turns on when motion is detected. The perfect balance of convenience, battery life and riding safety. Upgrade Your Reflector to BKS-G4R Now! - BikeSpark’s Auto-Sensing Rear Lights detect bike deceleration with an innovative deceleration sensing algorithm, Vsenx (US Patent No.: 10427594 B2). Once deceleration is detected, BikeSpark increases the brightness to ultrabright for 2.5 seconds, alerting and improving the reaction time of the person in any vehicle traveling behind.

Auto Part Position: Rear. Brightness: 50 Lumen. Number of settings: 4. Item Dimensions LxWxH: 4.25 x 1.57 x 1.3 inches. Mounting Type: Handlebar Mount. Item Weight: 0.08 Kilograms. Water Resistance Level: Water Resistant. Power Source: Battery Powered. Brand: BikeSpark. Color: Red, Black. Date First Available: July 19, 2021. Best Sellers Rank: #12,328 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 618 ratings 4.6 out of 5 stars. : B0991V426W. Part Number: ?AQ-6OW2-VCVP. Manufacturer: ?J-MEX Inc. Suggested Users: ?outdoors. Warranty Description: ?1 Year. Brand Name: ?BikeSpark. Package Weight: ?0.14 Kilograms. Item Package Dimensions L x W x H: ?4.76 x 3.62 x 1.54 inches. International Protection Rating: ?IPX6. Auto Part Position: ?Rear. Brightness: ?50 Lumen. Number of settings: ?4. Item Dimensions LxWxH: ?4.25 x 1.57 x 1.3 inches. Mounting Type: ?Handlebar Mount. Item Weight: ?0.08 Kilograms. Water Resistance Level: ?Water Resistant. Power Source: ?Battery Powered. Brand: ?BikeSpark. Color: ?Red, Black.