Arbpro GEMINI KNEE Bungee Standard Kit The Arbpro GEMINI KNEE Bungee Standard Kit is a compact and lightweight knee ascender system designed for modern arborist SRT climbing setups. Built for efficient rope ascent, it can be used with integrated bungee cords found on the latest arborist harnesses or as a standalone system using the included Dyneema bungee cord. It's in stock at Gustharts as an authorised Arbpro dealer, with free UK delivery on this order. Equipped with an Arbpro compact rope clamp, adjustable foot loop, two lightweight accessory karabiners and an efficient Dyneema-covered elastic cord, the GEMINI KNEE Bungee provides a simple, practical and effective solution for climbers using Single Rope Technique. The rope clamp features an integrated locking lever to help prevent accidental opening during use. Key Features & Benefits Compact knee ascender for SRT climbing systems Can be used with integrated harness bungee systems Can also be used as a standalone product with included Dyneema bungee Includes Arbpro compact rope clamp Integrated locking lever helps avoid accidental opening Adjustable foot loop for practical setup Includes two lightweight accessory karabiners Efficient Dyneema-covered elastic cord included Suitable for 8-13mm ropes Options available for all footwear Designed for Modern SRT Climbing The GEMINI KNEE Bungee is designed for arborists using Single Rope Technique, helping support efficient ascent when paired with suitable climbing systems, harness setups and compatible rope. Integrated or Standalone Use This kit can be used with bungee systems integrated into modern arborist harnesses or as a standalone knee ascender using the Dyneema bungee cord supplied in the standard package. Compact Arbpro Rope Clamp The included Arbpro compact rope clamp is suitable for 8-13mm ropes and features an integrated locking lever designed to reduce the risk of accidental opening. Adjustable Foot Loop The adjustable foot loop allows climbers to tune the setup for comfort, efficiency and preferred climbing style, making the system practical for a range of footwear and SRT configurations. Not PPE. This kit must not be used as a life-support, fall-arrest, work-positioning or safety-critical component. Technical Details Climbing Technique SRT / Single Rope Technique Rope Compatibility 8-13mm Rope Clamp Arbpro compact rope clamp with locking lever Bungee Cord Dyneema-covered elastic cord included Karabiners Two lightweight accessory karabiners included Ideal For Professional arborists and tree climbers SRT ascent systems Knee ascender setups Modern arborist harnesses with integrated bungee systems Standalone knee ascender configurations Why Choose the Arbpro GEMINI KNEE Bungee? Not every SRT setup uses a harness with integrated bungee, and that flexibility is what sets this kit apart — the same knee ascender works whether you're running a modern integrated-bungee harness or need the included standalone Dyneema bungee cord instead. The locking lever on the rope clamp is a simple but genuine safety detail that guards against accidental opening mid-climb. Pairs Well With Comparing knee ascender systems? See the Petzl KNEE ASCENT Kit or Stein ASCENTRA Knee Ascent System for alternative setups. Also Known As Also searched for as: Arbpro Gemini ascender, Gemini Knee Bungee, Arbpro SRT knee ascender, compact knee ascender kit. FAQs Can this kit be used as PPE? No, it must not be used as a life-support, fall-arrest, work-positioning or safety-critical component. Can this be used with a harness that doesn't have integrated bungee? Yes, the kit includes a Dyneema-covered elastic bungee cord for standalone use. What rope diameters is it compatible with? 8mm to 13mm ropes. Does the rope clamp have a safety lock? Yes, an integrated locking lever helps prevent accidental opening during use. Is the foot loop adjustable? Yes, it's adjustable to suit different footwear and climbing preferences.
