OR1 Double Bungee Rope Walker

• A Double Bungee Ropewalker is the fastest and most efficient rope climbing system in the world.
• Ascenders do not have to be manually advanced, making this climbing system perfect for long drops, allowing the user to be “hands free” while climbing
• Most body types will find this system easy and versatile
• While climbing, the user remains in upright position
• To stop and rest, simply attach a QAS or Hand Ascender to the rope, tethered to the harness, and sit

This system includes:

• 1 OR1 “H” Chest Harness (F09)
• 1 Single Chest Roller. You can see it here: BMS Chest Roller
• 1 OR1 Bungee Cord Assembly (F03)
• 1 CT Simple (HD26254) (Petzl Basic available as option)
• 1 CT EVO Chest Ascender (Petzl Croll available as option)
• 1 Tether (8mm loop connects the delta on the knee ascender to Seat Harness)
• 1 OR1 Stiff StepTM – Right (F01)
• 1 OR1 Stiff StepTM – Left (F02)
• User Instructions

Note: The Climbing Technology EVO ascender and the Petzl Croll “L” can be used on rope up to 13mm, meaning they will slide easier if using older ropes. The Petzl Croll “S” is designed to accomodate up to 11mm rope. Sometimes, with rope that gets a bit ‘fuzzy’ or muddy, it may drag a little, however it is smaller and slightly lighter than the EVO or Croll L.

Optional OR1 Hammock Sizing Chart
The ultimate in comfort when using a chest plate and roller. A great upgrade for your Double Bungie System or Mitchell System. More support than the H harness, the hammock actually cradles the climber.

Measure around your chest, high under the armpits and high across the front of the chest, leaving enough space to be able to take a deep breath. Choose the measurement below closest to that number, without going over the next size up. Please do not use clothing size, it is not the same sizing.

Note that the measurements below are ALL the way down to ALL the way opened up. A chest roller typically takes at least 8″, so if using a roller make sure to add that to smallest number below. You do not have to subtract it from the largest – that is with the chest strap all the way out.

Shoulder buckles are now attached to the harness straps.

Bungee Sizing