Collection: Brake discs

When it comes to safety and control, your brake discs are one of the most important components on your bike. Whether you ride triathlon, road, gravel or MTB, your brakes need to deliver consistent and predictable stopping power – even when the going is fast or the weather is challenging.

At Transition Zone you will find a carefully selected range of brake discs from Shimano and Sram – two of the leading manufacturers on the market. Our selection covers both competition and training brake discs, so you can always ride with peace of mind, whether you are going down Alpe d'Huez or just stopping at a red light in the city.

Shimano is known for their advanced technology and thoughtful design, and this also applies to their brake discs. Many of their models use the so-called Ice-Tech technology, which combines stainless steel with an aluminum core. This provides effective heat dissipation, reducing the risk of fading and ensuring smooth braking power - even on long descents.

At Transition Zone we carry Shimano brake discs in various sizes and with both centerlock and 6-bolt mounting, so you can find the right solution for your bike and brake caliper system. Whether you ride Dura-Ace, Ultegra, GRX or one of Shimano's MTB groups, you can find a brake disc that matches perfectly.

Shimano brake discs are ideal for riders who want low weight, high performance and long durability – and they are known for their quiet and stable braking properties, even in wet conditions.

If you're into Sram components, we also have a strong selection of Sram brake discs at Transition Zone. Sram's discs are designed to deliver controlled, progressive braking power – and they work perfectly with the brake calipers in their Force, Red, Rival and Eagle groups.

The Centerline series in particular is popular with riders who want smooth, consistent contact between disc and pad – even at high speeds. The Centerline design's continuous braking surface minimizes vibration and reduces noise, providing a more comfortable and controlled braking experience.

Sram offers both lightweight models for road and more robust discs for gravel and MTB, and you will of course find both centerlock and 6-bolt versions, so you can upgrade your brakes regardless of your setup.

At Transition Zone, we only select the best equipment for triathletes and cyclists. We don't manufacture our own products, but we stock carefully selected products from renowned brands like Shimano and Sram. When it comes to brake discs, this means you have access to some of the most reliable and advanced components on the market – whether you're upgrading your road kit or getting your gravel bike ready for new adventures.

We are passionate cyclists and triathletes ourselves, and we are happy to advise you on the right choice of discs, mounting, sizes and compatibility. With fast delivery and honest service, you are always well on your way with equipment from Transition Zone.