Upgrade From Directional Calipers
To Evolution 4 Billet Calipers

 
Upgrade To Evolution 4 Billet Calipers – B1900
• Applies to new Strange four piston steel brake kits
• Those supplied with a single pair of directional calipers

Advantages
• Evolution 4 design improves piston retraction, pedal feel, and stiffness
• High retraction piston and O-ring design to eliminate drag during acceleration
• Results in improved pad wear and exemplary braking efficiency

1) Choose the brake kit part number
2) Ensure part number reflects the pad material desired
3) Purchase brake kit and add upgrade

For Other Kits
For dual rear steel brake kit – OPRB08