Whether you ride BMX, trials, street, park or dirt, if you're one of the many riders who are sick of 'average' back brakes, then these blocks could be the answer to your prayers!

Produced with clear super-high friction material, these blocks offer un-rivalled performance for rim brake systems. Designed primarily for the street trials market (where super powerful brakes are the main aim), these threaded post mount blocks work perfectly with BMX and V-type brake systems alike.

Available in 'slim' or 'fat' variations, you have the choice to go for maximimum power and stiff lever feel with the 'fat.' Or for those of you running low-profile rims you can still get the same awesome performance from the 'slim' versions.

A testiment to the amazing performance of these blocks is the riders that choose to use them...From BMX, riders include Harry Main, Anthony Watkinson, Leon Perkins and Aaron Nicholson. And from trials Damon Watson.