Three years of development and we think we nailed it. 100% designed, tested and manufactured in-house. Click on Short Pull, Long Pull or Campagnolo? in the Technical Information below if you are unsure of which to order. Brake pads and mounting hardware included.

Technical Information

• Material
  6061 Aluminum, Heat Treated 12L14 Steel
• Weight
  211g
• Finish
  Anodized or Polished
• Anodized Color
  Black, Purple or Silver
• What is Cable Pull?
  Short Pull, Long Pull or Campagnolo?
• Included Brake Pads
  Kool Stop Avid Elixer SRAM MTB XX Sintered Metal Compound #KS-D296S
• How to Adjust Video
  https://vimeo.com/250397883
• Exploded Assembly Drawing

• Print actual size, do not scale to fit page

Product Story

When we set out to build this brake, nearly five years ago, we started with a clean slate. Then we tried all manner of wacky ideas but eventually wound our way back to the tried and true ball bearing in a ramp system. From there we concentrated on the details. We made the balls bigger for smoothness and increased pad travel. We hardened the steel where the balls contact the ramps. We used three hardened steel pins to locate the pad actuator. Instead of a plastic thrust washer we used a flat needle roller thrust bearing.

Then we moved onto the caliper body. This took countless drawing revisions and probably 20 prototypes. We added fangs to the inner backing plate for stiffness, and beefed up the outer caliper body where needed.