Buy from a store
Choose fulfilment, a variant and a store offer to checkout.

Knog · Light Sets
High-visibility front and rear lights for confident urban riding.
$229.95
PriceIn stock, ready to ship
The Knog Big Cobber Twinpack pairs a white front light with a red rear light to make your position clear from more angles in traffic. Its broad beam is particularly useful at intersections and junctions, while the rechargeable design keeps daily commuting simple.
Sold by Ashburton Cycles
Verified store
Price
$229.95
Light coverage
330°
Big Cobber height
92 mm
Light modes
8
The Big Cobber Twinpack is a front-and-rear lighting set designed to help you stand out in urban traffic. Each light uses a broad curved beam rather than concentrating everything into a narrow spot, creating visibility from the front, rear and sides. The twinpack’s claimed 330° visibility is especially valuable when you are approaching intersections or moving through busy streets.
The rechargeable lights are straightforward to operate, with a single top button for switching on and changing modes. You can select from eight lighting modes, including steady, pulse and flash options, so it is easy to balance output and battery life for your route. The lights are also described as waterproof, making them suitable for everyday commuting in changeable weather.
Mounting needs a little thought because the Big Cobber is the largest light in the Cobber range at 92 mm high. The supplied mounting options are designed for round and aero tubes, while a vertical head-tube position can make the front light more visible from all sides. For the rear, a seatpost is usually the simplest fit. The broad front beam can be distracting when aimed directly towards you, so take care with positioning and mode selection.
A strong choice for commuters and urban riders who prioritise being noticed from multiple angles in traffic and at junctions.

Broad-angle visibility
The curved light design spreads illumination across a wide arc, helping approaching and crossing road users see you more readily.
Front and rear coverage
A white front light and red rear light provide a complete everyday visibility setup in one twinpack.
Eight lighting modes
Choose between steady, pulsing and flashing patterns to suit daylight riding, evening commutes and darker streets.
Rechargeable operation
USB charging avoids disposable batteries and makes it practical to top up the lights between rides.
Round and aero mounting
The supplied mounting options accommodate different tube shapes, including standard and aero profiles.
Weather-ready construction
The lights are described as waterproof, giving you useful reassurance when commuting through wet conditions.
Large Big Cobber format
At 92 mm high, the Big Cobber offers a larger illuminated profile than the smaller Cobber sizes, although its mounting position deserves consideration.
Knog - Cobber - big rear light - worth the money? - better than the Orfos Flare? - lets find out ...
Lod3runn3r

Knog is an Australian accessories brand founded in Melbourne in 2002 by Hugo Davidson and Mal McKechnie. The company built its name on cycling products that combine industrial design, everyday usability and a distinct visual identity, and it has expanded from bike accessories into selected outdoor gear as well. Knog is especially well known for rethinking familiar products in a more design-led way, with major products including the Frog light, the Oi bell and the Cobber light range. Its products and brand have received multiple design awards over the years, including Australian Good Design and Eurobike-related recognition.
Knog · Light Sets

High-visibility front and rear lights for confident urban riding.
$229.95
In stockLight coverage
330°
Big Cobber height
92 mm
Light modes
8
Water resistance
Waterproof
The Knog Big Cobber Twinpack pairs a white front light with a red rear light to make your position clear from more angles in traffic. Its broad beam is particularly useful at intersections and junctions, while the rechargeable design keeps daily commuting simple.
The Big Cobber Twinpack is a front-and-rear lighting set designed to help you stand out in urban traffic. Each light uses a broad curved beam rather than concentrating everything into a narrow spot, creating visibility from the front, rear and sides. The twinpack’s claimed 330° visibility is especially valuable when you are approaching intersections or moving through busy streets.
The rechargeable lights are straightforward to operate, with a single top button for switching on and changing modes. You can select from eight lighting modes, including steady, pulse and flash options, so it is easy to balance output and battery life for your route. The lights are also described as waterproof, making them suitable for everyday commuting in changeable weather.
Mounting needs a little thought because the Big Cobber is the largest light in the Cobber range at 92 mm high. The supplied mounting options are designed for round and aero tubes, while a vertical head-tube position can make the front light more visible from all sides. For the rear, a seatpost is usually the simplest fit. The broad front beam can be distracting when aimed directly towards you, so take care with positioning and mode selection.
A strong choice for commuters and urban riders who prioritise being noticed from multiple angles in traffic and at junctions.
Broad-angle visibility
The curved light design spreads illumination across a wide arc, helping approaching and crossing road users see you more readily.
Front and rear coverage
A white front light and red rear light provide a complete everyday visibility setup in one twinpack.
Eight lighting modes
Choose between steady, pulsing and flashing patterns to suit daylight riding, evening commutes and darker streets.
Rechargeable operation
USB charging avoids disposable batteries and makes it practical to top up the lights between rides.
Round and aero mounting
The supplied mounting options accommodate different tube shapes, including standard and aero profiles.
Weather-ready construction
The lights are described as waterproof, giving you useful reassurance when commuting through wet conditions.
Large Big Cobber format
At 92 mm high, the Big Cobber offers a larger illuminated profile than the smaller Cobber sizes, although its mounting position deserves consideration.
Knog - Cobber - big rear light - worth the money? - better than the Orfos Flare? - lets find out ...
Lod3runn3r