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Knog · Rear bike light
A tiny, USB-rechargeable rear light that’s easy to keep on the bike and hard to miss in traffic.
$47.00
PriceIn stock, ready to ship
If you want a small, lightweight rear light for commuting, bunch rides and everyday visibility, the Knog Blinder Mini Rear is an easy pick. It gives you 30 lumens max output, 8 modes and tool-free silicone strap mounting in a body that’s compact enough to leave fitted full-time. The direct USB-A charging is handy for quick top-ups, and the four face patterns give it a bit more personality than the usual generic blinky light.
Sold by Ashburton Cycles
Verified store
Price
$47.00
Light output
30 lumens
Run time
up to 30 hrs
Waterproof rating
IP67
The Knog Blinder Mini Rear Bike Light is built for riders who want a rear light they’ll actually use every day. At just 17 g, it’s light enough to disappear on the bike, but it still delivers a strong 30-lumen flash output and visibility from up to 300 metres. The compact shape sits neatly on a seatpost, and the COB LED design helps it throw a broad, attention-grabbing glow rather than a tiny pinprick of light.
What makes this one easy to live with is the simple, cable-free setup. You get an integrated USB-A connector, so there’s no charging lead to lose, plus three silicone straps to suit round and many oversized post shapes from 22–32 mm+. In real use, that means it’s a great match for commuter bikes, road bikes and spare-bike duty when you want a light that swaps over quickly. The IP67 waterproof rating is reassuring for winter riding and wet-weather commutes too.
This is a strong choice if your priority is being seen rather than lighting the road behind you. The 8 light modes give you good flexibility, from short steady settings through to the long-running Eco Flash mode. It’s also a good option if you prefer a rear light that stays compact and tidy under the saddle instead of hanging off the bike. If you ride mostly in busy urban traffic, dawn bunches or mixed daylight conditions, this is exactly the kind of light that earns its place.
Ideal for commuters, road riders and everyday cyclists who want a compact rear light with quick charging, easy fitment and enough output for regular visibility duties.
Compact 17 g body
Keeps bulk to a minimum, so it’s easy to leave on the bike or carry as a backup without noticing the weight.
30-lumen max output
Plenty of punch for a light this small, with a bright flash mode aimed at helping you stand out in traffic and low light.
8 light modes
Gives you a useful spread of steady and flashing options so you can balance brightness and runtime to suit the ride.
Integrated USB-A charging
Plugs straight into a USB-A port with no separate cable, making quick top-ups simple at home or work.
IP67 waterproofing
Well suited to wet commutes and unpredictable weather, so you don’t need to baby it through winter.
Three strap sizes included
Comes with small, medium and large silicone straps to cover a broad range of seatpost sizes and many oversized tube profiles.
COB LED design
Creates a broader, more noticeable light signature than many tiny point-source rear lights.
Four face-pattern options
Available in different front-face designs if you want something with a bit more character than a plain generic rear light.
Knog Blinder Mini Niner Review
Robin Hughes
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 · Rear bike light

A tiny, USB-rechargeable rear light that’s easy to keep on the bike and hard to miss in traffic.
$47.00
In stockPrice
$47.00
Light output
30 lumens
Run time
up to 30 hrs
Waterproof rating
IP67
If you want a small, lightweight rear light for commuting, bunch rides and everyday visibility, the Knog Blinder Mini Rear is an easy pick. It gives you 30 lumens max output, 8 modes and tool-free silicone strap mounting in a body that’s compact enough to leave fitted full-time. The direct USB-A charging is handy for quick top-ups, and the four face patterns give it a bit more personality than the usual generic blinky light.
The Knog Blinder Mini Rear Bike Light is built for riders who want a rear light they’ll actually use every day. At just 17 g, it’s light enough to disappear on the bike, but it still delivers a strong 30-lumen flash output and visibility from up to 300 metres. The compact shape sits neatly on a seatpost, and the COB LED design helps it throw a broad, attention-grabbing glow rather than a tiny pinprick of light.
What makes this one easy to live with is the simple, cable-free setup. You get an integrated USB-A connector, so there’s no charging lead to lose, plus three silicone straps to suit round and many oversized post shapes from 22–32 mm+. In real use, that means it’s a great match for commuter bikes, road bikes and spare-bike duty when you want a light that swaps over quickly. The IP67 waterproof rating is reassuring for winter riding and wet-weather commutes too.
This is a strong choice if your priority is being seen rather than lighting the road behind you. The 8 light modes give you good flexibility, from short steady settings through to the long-running Eco Flash mode. It’s also a good option if you prefer a rear light that stays compact and tidy under the saddle instead of hanging off the bike. If you ride mostly in busy urban traffic, dawn bunches or mixed daylight conditions, this is exactly the kind of light that earns its place.
Ideal for commuters, road riders and everyday cyclists who want a compact rear light with quick charging, easy fitment and enough output for regular visibility duties.
Compact 17 g body
Keeps bulk to a minimum, so it’s easy to leave on the bike or carry as a backup without noticing the weight.
30-lumen max output
Plenty of punch for a light this small, with a bright flash mode aimed at helping you stand out in traffic and low light.
8 light modes
Gives you a useful spread of steady and flashing options so you can balance brightness and runtime to suit the ride.
Integrated USB-A charging
Plugs straight into a USB-A port with no separate cable, making quick top-ups simple at home or work.
IP67 waterproofing
Well suited to wet commutes and unpredictable weather, so you don’t need to baby it through winter.
Three strap sizes included
Comes with small, medium and large silicone straps to cover a broad range of seatpost sizes and many oversized tube profiles.
COB LED design
Creates a broader, more noticeable light signature than many tiny point-source rear lights.
Four face-pattern options
Available in different front-face designs if you want something with a bit more character than a plain generic rear light.
Knog Blinder Mini Niner Review
Robin Hughes