Price: $39.99 - $36.99
(as of Dec 18, 2024 01:39:02 UTC – Details)
Product Description
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.2 out of 5 stars
316
4.3 out of 5 stars
315
4.4 out of 5 stars
1,168
4.2 out of 5 stars
127
4.0 out of 5 stars
29
Price
$23.99$23.99 $26.99$26.99 $36.99$36.99 $32.99$32.99
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Deceleration Warning (US Patent No.: 10427594 B2)
✓
✓
✓
✓
✓
Auto On/Off
✓
✓
✓
✓
✓
Low Battery Indicator
✓
✓
✓
✓
✓
AirTag Mounting Compatibility
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✓
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Installation& Mounting
Rubber Strap & Clip Rubber Strap & Clip 50mm & 80mm bolt distance 50mm & 80mm bolt distance Adjustable Bracket, Rubber Strap &Clip
Dimension & Weight
74*24*26mm, 40 g 69*28*27mm, 35 g 108*44*33mm, 83 g 105*37*30mm, 53 g 108*31*43mm 130g, 69*28*27mm 35g
Battery & Rechargeability
Rechargeable (550mAh Li-polymer) Rechargeable (420mAh Li-polymer) Rechargeable (2000mAh Li-polymer) Rechargeable (550mAh Li-polymer) 3350mAh 18650*1, 420mAh Li-polymer
Lighting Modes
4, including safe flash 4, including safe flash 4 Lighting Modes 4 Lighting Modes 6 and 4 including safe flash
Runtime (Min./Max.)
45/90HRs 25/50HRs 43/240HRs 23/110HRs 25/50, 2/25 HRs
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.
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.
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.
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.
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!
Customers say
Customers appreciate the bicycle light’s brightness, performance, and battery life. They find it easy to install, attaching it to rear carriers with mounting holes of 50mm or 80mm spacing. The auto-off feature is also appreciated.
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