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Knog · Bike light set
A smart twin light set built to keep you seen from more angles on everyday road, gravel and commuter rides.
$199.99
PriceIn stock, ready to ship
If you want a light set that does more than simply flash, the Knog Cobber Reflex Twinpack is a strong pick. You get 330° visibility, smart reflex features that react to lean and braking, and easy USB-C charging in a compact package that suits everything from weekday commuting to early-morning bunch rides.
Sold by Ashburton Cycles
Verified store
Price
$199.99
Front output
350 lumens
Rear output
250 lumens
Beam arc
330°
The Knog Cobber Reflex Twinpack is a premium be-seen light set for riders who want standout visibility without bolting oversized hardware onto the bike. With a 350-lumen front, 250-lumen rear and the Cobber’s signature 330° beam arc, this set is designed to make you more noticeable from the side as well as straight ahead and behind. That matters most in traffic, at roundabouts and through intersections where side visibility can be just as important as raw brightness.
What sets this version apart is the smart lighting behaviour. Adaptive Reflex technology changes the way the lights behave as the bike leans, and the rear can boost its intensity as you slow down, giving riders and drivers behind you a clearer cue. For day-to-day use, the built-in automatic on/off function helps take the fuss out of commuting, while ModeMaker 2.0 gives you room to tailor the modes if you want a setup that better suits your route or riding style.
Mounting is broad and practical, with fit for 22–32 mm+ bars and seatposts plus compatibility with round and aero shapes. The included strap options make it easier to move the lights between bikes or experiment with front placement on bars, forks or the head tube. If you want a compact twinpack that prioritises all-round conspicuity, smart features and clean everyday usability, this is one of the more considered options in the category.
Ideal for commuters, urban riders and road cyclists who want compact front and rear lights with strong side visibility and smarter signalling in traffic.
330° wraparound visibility
The broad beam arc helps you stand out across lanes and at intersections, not just to traffic directly in front or behind.
Smart Reflex behaviour
The front reacts to bike lean and the rear responds to speed changes and deceleration, adding extra visibility when riding conditions change.
Strong output front and rear
You get 350 lumens up front and 250 lumens at the rear, giving this set plenty of punch for daytime and low-light visibility.
USB-C rechargeable
Modern charging keeps things simple and easy to live with, especially if the rest of your gear already uses USB-C.
Automatic on/off
The lights sense movement and power up or down automatically, which is handy for regular commuting and quick errands.
Fits round and aero shapes
The strap system and included bands suit standard and aero bars, seatposts and the front can also mount to the head tube.
ModeMaker customisation
You can fine-tune how the lights behave, which is useful if you want different patterns for city commuting, daytime visibility or mixed riding.
Compact, easy-to-remove bodies
At 39 g each, they stay light and tidy on the bike and are easy to pop off when you lock up.
Knog Cobber Reflex Adaptive Bike Road LED Bike Headlight Taillight Review - feat. Brake/Tilt Sensor
The Sweet Cyclists
Every detail as listed by the manufacturer.
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 · Bike light set
A smart twin light set built to keep you seen from more angles on everyday road, gravel and commuter rides.
$199.99
In stockPrice
$199.99
Front output
350 lumens
Rear output
250 lumens
Beam arc
330°
If you want a light set that does more than simply flash, the Knog Cobber Reflex Twinpack is a strong pick. You get 330° visibility, smart reflex features that react to lean and braking, and easy USB-C charging in a compact package that suits everything from weekday commuting to early-morning bunch rides.
The Knog Cobber Reflex Twinpack is a premium be-seen light set for riders who want standout visibility without bolting oversized hardware onto the bike. With a 350-lumen front, 250-lumen rear and the Cobber’s signature 330° beam arc, this set is designed to make you more noticeable from the side as well as straight ahead and behind. That matters most in traffic, at roundabouts and through intersections where side visibility can be just as important as raw brightness.
What sets this version apart is the smart lighting behaviour. Adaptive Reflex technology changes the way the lights behave as the bike leans, and the rear can boost its intensity as you slow down, giving riders and drivers behind you a clearer cue. For day-to-day use, the built-in automatic on/off function helps take the fuss out of commuting, while ModeMaker 2.0 gives you room to tailor the modes if you want a setup that better suits your route or riding style.
Mounting is broad and practical, with fit for 22–32 mm+ bars and seatposts plus compatibility with round and aero shapes. The included strap options make it easier to move the lights between bikes or experiment with front placement on bars, forks or the head tube. If you want a compact twinpack that prioritises all-round conspicuity, smart features and clean everyday usability, this is one of the more considered options in the category.
Ideal for commuters, urban riders and road cyclists who want compact front and rear lights with strong side visibility and smarter signalling in traffic.
330° wraparound visibility
The broad beam arc helps you stand out across lanes and at intersections, not just to traffic directly in front or behind.
Smart Reflex behaviour
The front reacts to bike lean and the rear responds to speed changes and deceleration, adding extra visibility when riding conditions change.
Strong output front and rear
You get 350 lumens up front and 250 lumens at the rear, giving this set plenty of punch for daytime and low-light visibility.
USB-C rechargeable
Modern charging keeps things simple and easy to live with, especially if the rest of your gear already uses USB-C.
Automatic on/off
The lights sense movement and power up or down automatically, which is handy for regular commuting and quick errands.
Fits round and aero shapes
The strap system and included bands suit standard and aero bars, seatposts and the front can also mount to the head tube.
ModeMaker customisation
You can fine-tune how the lights behave, which is useful if you want different patterns for city commuting, daytime visibility or mixed riding.
Compact, easy-to-remove bodies
At 39 g each, they stay light and tidy on the bike and are easy to pop off when you lock up.
Knog Cobber Reflex Adaptive Bike Road LED Bike Headlight Taillight Review - feat. Brake/Tilt Sensor
The Sweet Cyclists