machined from lowest weight 7075 aluminium

The new AER headset is now an ideal headset choice for road and mountain bike applications- a high quality durable headset with durability and lightweight performance in mind

Pin Quantity: 10 per side

Add that extra flair to your wheelset with Muc-Off's Tubeless Valve Kit

How many tools: One type of tool but in nine different sizes

SwissStop Catalyst Centrelock Disc Brake Rotor - 180mm - Centrelock Do Not Ship Internationally machined from lowest weight 7075You probably thought all Rotors were the same right? Well, not the Catalyst centerlock rotor from SwissStop. In 2015 some pretty smart engineers did a lot of testing of all the main rotors on the market and analysed the results. They then used their findings to develop a whole new rotor, one that offered sustained endurance and effective thermal management. What does this mean in the real world? Less brake fade, shorter stopping distances, slower wear