CMI Trolley Brake Block

  • $95.75


Carved from dense Appalachian hardwood and sealed with an environmentally safe preservative. The striking surface is crafted from ultra-high molecular weight polyethylene, noted for it's exceptional wear resistance. Steel hardware and two galvanized eye bolts round out the package. Mounts around cable and attaches to a static point with a bungee cord (not included). 

This brake block is sold as a component to an integrated braking system. It is designed to be used as part of a gravity based brake system and be attached to a shock cord. It should never be used alone or without a backup emergency brake in the event of a failure. There are two eyebolts installed in this block. One should be rigged to take the impact from the rider. The second should be connected to the first with a slack tether.


  • Dense Oak Construction
  • Durable Polyethylene Striking Face
  • Stainless Steel Hardware
  • Size: 8.25"X 3.375"
  • Weight: 3lb