Akimbo² Belay Device
SKU: Rock Exotica | RO-RG81
Key Features
- CE 0598 certified, for experienced users only
- Rope compatibility 11.5mm-12.7mm, no approved list
- Works on both SRS and MRS without changing equipment
- Tool-free bollard friction adjustment
- Regular price
- £355.00 Ex VAT
- £426.00 Inc VAT
- Sale price
- £355.00 £355.00 Ex VAT
- Regular price
-
- £426.00 £426.00 Inc VAT
- Was £355.00 Ex VAT
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
Rock Exotica Akimbo² - Advanced Mid-Line Friction Device for SRS & MRS
The Rock Exotica Akimbo² is the next-generation evolution of one of the most popular arborist climbing devices, engineered for experienced climbers who demand precision, versatility and efficiency in the canopy. Designed for use on both stationary rope systems (SRS) and moving rope systems (MRS), the Akimbo² allows you to ascend, descend and position seamlessly without changing equipment or detaching from your harness, certified to CE 0598.
With improved performance, expanded rope compatibility and refined adjustability, the Akimbo² builds on the original design to deliver smoother operation and longer service life. Its tool-free friction adjustment and mid-line attachable design make it a powerful, adaptable solution for modern tree climbing.
Key Features & Benefits
- Mid-line attachable friction device for fast rope installation
- Suitable for both SRS and MRS climbing systems
- Tool-free adjustable friction for optimised performance
- Compatible with ropes from 11.5mm to 12.7mm — no approved rope list required
- Improved rope interaction and performance over previous version
- Additional SRS tending option for enhanced climbing efficiency
- Replaceable components for extended service life
- Compact, lightweight design (≈301g) for efficient canopy movement
Next-Generation Performance
The Akimbo² introduces refinements that improve rope handling, durability and overall performance, making it a reliable upgrade for professional arborists working in demanding environments.
Tool-Free Friction Adjustment
Upper and lower bollards can be adjusted easily without tools, allowing climbers to fine-tune friction based on rope diameter, climber weight and working conditions.
Mid-Line Attach & Compact Design
The device opens quickly to install or remove the rope mid-line and compresses into a compact form when loaded, making it practical for daily use and efficient movement in the canopy.
Enhanced SRS Functionality
The Akimbo² features multiple SRS attachment options, including a wire gate connection for quick linking to a chest harness using a small non-PPE carabiner or cord loop.
Technical Details
Why Choose the Akimbo²?
Rock Exotica is a US-based manufacturer specialising in rope access and rescue hardware, and the Akimbo²'s tool-free bollard adjustment across a genuinely wide 11.5-12.7mm rope range — with no approved rope list required — is a meaningful advantage over devices restricted to a narrow set of certified ropes. With improved performance, broader rope compatibility and enhanced durability, the Akimbo² delivers a professional-grade solution for modern arborist climbing where precision, efficiency and adaptability are essential.
Important: this device is intended for experienced users only and should not be used by novice climbers. Read the user manual thoroughly before use.
Also Known As
Also searched for as: Rock Exotica Akimbo 2, Akimbo2 climbing device, mid-line SRS MRS device, RG81 friction device.
FAQs
What rope diameters is the Akimbo² compatible with?
11.5mm to 12.7mm, with tool-free friction adjustment and no approved rope list required.
Can I switch between SRS and MRS without changing equipment?
Yes, the Akimbo² is designed to work across both stationary and moving rope systems without detaching from your harness.
Is this suitable for beginners?
No, it's intended for experienced users only. Novice climbers should not use this device.
Can I attach it mid-line without removing it from my harness?
Yes, the device opens quickly to install or remove the rope mid-line while remaining attached to your harness.
Are components replaceable?
Yes, replaceable components are designed to extend the working life of the device.
Specifications
| WLL (Working Load Limit): | 30 kg to 130 kg (66 lbs to 286 lbs) |
| MBS (Minimum Breaking Strength): | 23 kN (5,170 lbf) |
| Weight: | 301 gm (10.6 oz) |
| Certification: | CE |
Rock Exotica Akimbo² - Advanced Mid-Line Friction Device for SRS & MRS
The Rock Exotica Akimbo² is the next-generation evolution of one of the most popular arborist climbing devices, engineered for experienced climbers who demand precision, versatility and efficiency in the canopy. Designed for use on both stationary rope systems (SRS) and moving rope systems (MRS), the Akimbo² allows you to ascend, descend and position seamlessly without changing equipment or detaching from your harness, certified to CE 0598.
With improved performance, expanded rope compatibility and refined adjustability, the Akimbo² builds on the original design to deliver smoother operation and longer service life. Its tool-free friction adjustment and mid-line attachable design make it a powerful, adaptable solution for modern tree climbing.
Key Features & Benefits
- Mid-line attachable friction device for fast rope installation
- Suitable for both SRS and MRS climbing systems
- Tool-free adjustable friction for optimised performance
- Compatible with ropes from 11.5mm to 12.7mm — no approved rope list required
- Improved rope interaction and performance over previous version
- Additional SRS tending option for enhanced climbing efficiency
- Replaceable components for extended service life
- Compact, lightweight design (≈301g) for efficient canopy movement
Next-Generation Performance
The Akimbo² introduces refinements that improve rope handling, durability and overall performance, making it a reliable upgrade for professional arborists working in demanding environments.
Tool-Free Friction Adjustment
Upper and lower bollards can be adjusted easily without tools, allowing climbers to fine-tune friction based on rope diameter, climber weight and working conditions.
Mid-Line Attach & Compact Design
The device opens quickly to install or remove the rope mid-line and compresses into a compact form when loaded, making it practical for daily use and efficient movement in the canopy.
Enhanced SRS Functionality
The Akimbo² features multiple SRS attachment options, including a wire gate connection for quick linking to a chest harness using a small non-PPE carabiner or cord loop.
Technical Details
Why Choose the Akimbo²?
Rock Exotica is a US-based manufacturer specialising in rope access and rescue hardware, and the Akimbo²'s tool-free bollard adjustment across a genuinely wide 11.5-12.7mm rope range — with no approved rope list required — is a meaningful advantage over devices restricted to a narrow set of certified ropes. With improved performance, broader rope compatibility and enhanced durability, the Akimbo² delivers a professional-grade solution for modern arborist climbing where precision, efficiency and adaptability are essential.
Important: this device is intended for experienced users only and should not be used by novice climbers. Read the user manual thoroughly before use.
Also Known As
Also searched for as: Rock Exotica Akimbo 2, Akimbo2 climbing device, mid-line SRS MRS device, RG81 friction device.
FAQs
What rope diameters is the Akimbo² compatible with?
11.5mm to 12.7mm, with tool-free friction adjustment and no approved rope list required.
Can I switch between SRS and MRS without changing equipment?
Yes, the Akimbo² is designed to work across both stationary and moving rope systems without detaching from your harness.
Is this suitable for beginners?
No, it's intended for experienced users only. Novice climbers should not use this device.
Can I attach it mid-line without removing it from my harness?
Yes, the device opens quickly to install or remove the rope mid-line while remaining attached to your harness.
Are components replaceable?
Yes, replaceable components are designed to extend the working life of the device.
Specifications
| WLL (Working Load Limit): | 30 kg to 130 kg (66 lbs to 286 lbs) |
| MBS (Minimum Breaking Strength): | 23 kN (5,170 lbf) |
| Weight: | 301 gm (10.6 oz) |
| Certification: | CE |
Delivery & Returns
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Standard Delivery
applies to eligible UK orders over £75 ex VAT.
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00 - Estimated delivery: 2–7 working days
- Rest of the World from £12.00 - Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Standard Delivery
applies to eligible UK orders over £75 ex VAT.
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00 - Estimated delivery: 2–7 working days
- Rest of the World from £12.00 - Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.

