No specific compound excels in all environments, conditions or riding styles. Organic compounds offer best low temperature, noise free performance, whilst Sintered compounds deliver best high temperature, wear performance but at the expense of noise and high heat transfer to the brake fluid, Semi-Metallic's bridge the gap between the two. This knowledge lead to the development of SOS (Sintered,Organic,Sintered) giving you the best of both!
Features:
4 Piston, 2 pairs of axially mounted pistons Initial braking force uses 14mm pistons, for superior control Higher hand loads additionally release the 22mm pistons giving maximum braking force when you need it!
Advantages:
Braking action gives excellent modulation for light hand loads Max brake conditions total piston area is equivalent to 26mm pistons!. External fluid transfer improves heat dissipation of brake fluid preventing ˇ§pump-upˇ¨ Air cooled pistons Unrivaled aesthetics
PCB: PanCake Brake
Features:
Pad movement controlled by Diaphragm Seal
Seal design ensures unsurpassed pad retraction of 0.7mm! Ultra-thin caliper just 25mm!
Advantages:
Simplified manufacturing processes ensures cost advantage Seal design gives equivalent area to using 20mm piston Fluid feed directly to centre of Diaphragm seal for better response Ultra thin caliper section ensures min. weight
4 Piston, 2 pairs of axially mounted pistons 
