If you ride roads where being seen matters, the Knog Blinder Link 100 Rear Light is the kind of kit that earns its place on your bike. Tucked neatly beneath your saddle rather than clamping onto your seat post, it keeps things tidy while putting your rear light exactly where drivers and other road users will notice it. At 100 lumens on its brightest flash setting and visible from over a kilometre away, it punches well above its compact size. Whether you’re commuting through city traffic, heading out before sunrise, or getting caught out after dark on a long ride, this light gives you genuine presence on the road without the bulk.

The mounting system is one of those small details that makes a real difference day to day. The unique clip design lets you pop the light on and off in seconds, so there’s no excuse to leave it behind and no fumbling around when you’re in a hurry. It’s also fully waterproof with an IP67 rating, meaning rain, puddles, and wet weather commutes aren’t a concern. Charging is straightforward via USB-C, taking around four hours to reach full capacity. A built-in low battery and charge indicator means you’ll always know where you stand before heading out.

With eight modes to choose from, you can match your light output to your ride. Running Eco Flash on a long commute stretches the battery past 50 hours, while High Flash gives you maximum impact for busier roads or low-light conditions. At 74 grams you’ll barely notice it’s there, and the compact dimensions mean it fits neatly out of the way. For road cyclists, commuters, and anyone who takes being seen seriously, the Blinder Link 100 is a practical, well-thought-out rear light that does exactly what it needs to.

Light Modes

• Steady High: 35 lumens, 4 hrs runtime
• Steady Low: 20 lumens, 7 hrs runtime
• Low Flash: 50 lumens, 19 hrs runtime
• High Flash: 100 lumens, 7 hrs runtime
• Fading Flash: 30 lumens, 14 hrs runtime
• Pulse Flash: 70 lumens, 19 hrs runtime
• Accelerating Flash: 30 lumens, 7 hrs runtime
• Eco Flash: 30 lumens, 50+ hrs runtime

Specifications

• Mount type: Saddle mount
• Lumen output: 100 lumens (max)
• Visibility: Over 1 km
• Modes: 8
• Waterproof rating: IP67 (100% waterproof)
• Charging: USB-C rechargeable
• Charge time: 4 hrs
• Max runtime: 50+ hrs (Eco Flash)
• Size: H 51mm x W 44mm x L 77mm
• Weight: 74 g
• Low battery and charge indicator: Yes