The Aggressor features a lower profile centre tread for speed and yet

Forged and machined from 6061 aluminum

Featuring a rubber gripper to keep your bottle secure

and is able to dump that amount of pressure into your tyre for quick inflation

the Spike Race 2 won't let you down

Muc-Off Tubeless Valve Kit algolia-ignore The Aggressor features a lowerAdd that extra flair to your wheelset with Muc Off's Tubeless Valve Kit. No matter what kind of rims your bike has, this universal tubeless valve kit will suit all rims, with both flat and curved rubber bases included ensuring a perfect seal. There is also a valve core remover that is integrated into a spare alloy cap! Brilliant! Who's this item for: Anyone looking to upgrade to a set of premium tubeless valves and wants to add some colour as well.