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Knog Big Cobber Rear Light

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SKU: 9328389028240
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Knog Big Cobber Rear Light

The Big Cobber Rear Bike Light produces an incredible 330° of light, so you’ll be clearly seen from behind as well as from both sides. It’s brilliantly effective at attracting attention day and night, making it one of the safest back lights you could choose.

Packing 270 lumens for rear Big Cobber, Big cobber is powerfully bright. Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. Rear Big Cobber comes pre-programmed with 8 modes, plus it’s compatible with the ModeMaker app so you can customize your light modes.

Rear Big Cobber is super simple to operate. A long press of the single button will turn the light on and off, and a short press will cycle through the modes. The Big Cobber has a run time of up 100 hours.

No charging cable is required for your Cobber, its integrated USB connector plugs directly into USB-A ports. It has a charge time of 5.5 hours. When your Cobber is running low on battery, a red ring will light up around the button. This ring will turn green and then turn off once the Cobber is fully charged and ready to go.

Cobber comes with a tool-less removable silicone straps for bars and seat posts 22 – 32mm+ diameter and a magnetic mount. A large strap is also provided that will fit tubes and head tube profiles with a circumference of up to 200mm. Cobber comes with a standard and Aero mount.

  • Light output range: 270 (Max), 15 (Eco-flash)
  • Dimension: 22mm (H) x 33mm (W) x 93mm (L)
  • Weight: 62g (2.2 oz)
  • Side visibility: 330°
  • Bulb type: Chip on Board (COB) LEDs
  • Mode: Max (160 lumens), Mid (60 lumens), Steady pulse (270 lumens), Flash (270 lumens), Rolling flash (110 lumens), Side flash (170 lumens), Disco flash (140 lumens) & Eco flash (15 lumens)
  • Run time: Max (2 hours), Mid (3.5 hours), Steady pulse (2.5 hours), Flash (6.5 hours), Rolling flash (5.5 hours), Side flash (2 hours), Disco flash (5 hours) & Eco flash (100 hours)
  • Light modes: 8
  • Programmable with modemaker: Yes
  • Aero seatpost compatible: Yes
  • Low battery indicator: Yes
  • Fit handlebars: 22 – 32 mm+ diameter + 200 mm head tubes
  • Recharge time: approx 5.5 hours
  • Rechargeable: Yes (integrated USB-A connector)
  • Waterproof: Yes, IP67 rating
  • Strap material: Medical grade silicone
  • Optimum operating temperature: -20 to 50 °C / -4 to 122 °F
  • Optimum charging temperature: 20 to 22 °C / 68 to 72 °F (Room Temperature)
  • Packaging includes: 1 x Big Cobber rear light, 1 x mounting strap (22-32mm+ diameter), 1 x large mounting strap (circumference of up to 200mm), 1 x standard mount bracket and 1 x aero mount bracket

Buy Knog rear lights from New Era Cycle online bike store. The best bike accessories, parts and components shop.

1 Review
  • Modern design 5

    Posted by Charles on 270124

    Have been using nebula rear light for quite some time. Got this for my new rear light replacement. Design is very nice. Highly recommend.

All orders will be processed for courier pickup within 1-2 working days after the order has been placed.

Singapore Delivery

  • Delivery time frame is 2-4 working days after the courier has pickup the order.

Singapore Delivery Chart

Delivery Service S$40 & Above per Order Below S$40 per Order
Qxpress FREE S$5.45

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Rates & Transit Time

(Economy Tracked Mail)
(Standard Tracked Delivery)
(Fully Trackable Delivery)
5 - 18 working days 3 - 14 working days 3 - 7 working days
Rates will be calculated upon check-out

Store Collection Processing Time

Store collection order will be processed within 1 working day after you have placed an order online.

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