Collection: Sigma

Sigma is a German brand specialising in cycle computers, lighting and accessories, combining reliable technology with ease of use. Their products are known for being durable, intuitive and, not least, affordable – making them popular with exercisers and commuters alike. At Transition Zone, we have handpicked the Sigma Buster 1100 Lumen headlamp, which provides powerful illumination in dark conditions and is ideal for both training and transport during the dark months.

With Sigma you get exactly what you need: technology that works, without unnecessary frills. The products are developed and tested in Germany, and it is precisely this technical reliability that many riders appreciate – especially when it comes to lighting, where safety and visibility are paramount.

The Sigma Buster 1100 Lumen is a powerful, rechargeable headlamp that lights up the road – whether you're riding on the road, in the forest or on dark city bike paths. With a brightness of up to 1100 lumens and a range of up to 165 meters, you get excellent visibility and increased safety, both for yourself and for those around you. The powerful LED technology ensures a clear, focused beam of light that can be adjusted with five different light settings depending on your needs.

The headlamp has a battery life of up to 50 hours on the lowest setting and approximately 2.5 hours on full power. This makes it ideal for both daily commutes and longer training rides in the dark. Charging is via USB-C, and a clear battery indicator display keeps you updated on the power status so you don't suddenly run out of light.

One of the great advantages of the Buster 1100 is its simple and versatile mounting. The light is quickly attached to the handlebars with the included click bracket, which can be adjusted in angle and fits most handlebar thicknesses. This makes it suitable for both racing bikes, gravel and city bikes. The compact but solid design means that it doesn't take up much space, and it weighs just 175 grams - so you hardly notice it's there.

The light is also IPX4 waterproof, which means you can safely use it in rainy and humid conditions without any problems. This makes it a great companion for both the winter months and wet autumn mornings. And when you're not using it, it can easily be removed and stored in your pocket or bag.

A good headlight is not just about seeing – it’s also about being seen. The Sigma Buster 1100 gives you both in one solution. It’s powerful enough to light your way in even the darkest conditions, while also ensuring that drivers, pedestrians and other riders see you in good time. This gives you peace of mind – both on the road and in the city.

At Transition Zone, we recommend the Sigma Buster 1100 to anyone who cycles in the dark and wants a quality light without having to invest in the most expensive models. It's an obvious choice for those who commute year-round, exercise early in the morning or want to be extra visible on the road. You get great value for money and a light that delivers – every time.