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ARC Force R8 Jammer Arms with Adjustable Resistance Curve
  • ARC Force R8 Jammer Arms with Adjustable Resistance Curve
  • ARC Force R8 Jammer Arms – 2" (50 mm) Sleeves for Olympic Weight Plates, 2 Weight Pins per Arm
  • ARC Force Atletica R8 Jammer Arms with UHMW plates to protect the rack uprights
  • Atletica ARC Force R8 Jammer Arms – free or guided movement adjustable via knurled screw
  • ARC Force Atletica R8 Jammer Arms – adjustable Weight Arm with 5 positions for an optimal strength curve
  • ARC Force R8 Jammer Arms on the R8 Power Rack
  • ARC Force R8 Jammer Arms: tool-free adjustment with integrated storage hooks on the rack
  • ARC Force Jammer Arms for R8 Power Rack – Chest Press, Shoulder Press and Rows on the Rack
  • R8 Jammer Arms with ARC Technology – individually adjustable resistance curve directly on the rack
  • Atletica ARC Force R8 Jammer Arms – adjustable resistance curve for all R8 Power Racks
  • Atletica ARC Force R8 Jammer Arms – 180° rotation range for push and pull movements
  • R8 Jammer Arms with ARC Technology – machine-like training directly on the Power Rack
  • ARC Force R8 Jammer Arms – double ball-bearing mount for low-friction movement
  • Atletica ARC Force R8 Jammer Arms – 9-hole system and Mag Pin for precise starting position
  • ARC Force R8 Jammer Arms by Atletica – up to 6 Grip Variations with Ø 32 mm Knurled Handles
  • Atletica R8 Jammer Arms with ARC Technology – Adjustable Resistance Curve Directly on the Rack
  • R8 ARC Force Jammer Arms – solid steel construction up to 5/16-inch material thickness with stainless steel logo
ARC Force | R8 Jammer Arms

ARC Force | R8 Jammer Arms

6 reviews

Variable resistance curve depending on the exercise | either free or guided movement | easy height adjustment | 2 Weight Pins per arm
$699.00
$699.00

Weight sets, benches, flooring and more.

Total: $699.00
100-Days return policy Free Training App 699 Loyalty Points

R8 Jammer Arms with Adjustable Resistance Curve

  • Fits all R8 Power Racks
  • Adjustable weight arm with a 180° rotation range
  • Mounting possible at the front and rear of the Jammer Arm
  • Adjustable resistance curve depending on the exercise
  • Optimized force curve for push and pull movements
  • Effective training for chest press, shoulder press, rows, and more

ARC Technology – Adjustable Resistance Curve

  • Maximum control over resistance and movement path
  • ARC Technology enables an individually adjustable resistance curve directly on the machine
  • Designed to precisely adapt force profiles to every exercise and every movement
  • ATLETICA technology for targeted control of resistance and movement profile
  • The basis for a new generation of training equipment with machine-like biomechanics

Free or Guided Movement

  • Lockable movement path via knurled screw
  • Choice between free and guided movement
  • Convergent or parallel movement adjustable
  • Individual adaptation to biomechanics and exercise
  • Machine-like training directly on the rack

Precise Adjustment & Control

  • 9-hole system for defining the starting position
  • Fine adjustment via 0.8" (20 mm) Mag Pin
  • Adjustable weight arm with 5 usable positions
  • Quick adjustment without tools
  • Maximum control over movement angle and starting point

Maximum Grip & Training Variety

  • Up to 6 different grip variations depending on the setup
  • Ø 1.25" (32 mm) knurled grips for a secure hold
  • Quick adjustment via large knurled nuts
  • 2 weight pins per arm for flexible loading
  • Ø 2" (50 mm) sleeves for Olympic weight plates

Solid Construction & Premium Materials

  • Double ball-bearing mount for low-friction movement
  • Solid steel construction, up to 5/16-inch material thickness
  • Lever arm with 2"x2" 8-gauge profile, lightweight yet highly load-bearing
  • UHMW plates to protect the uprights
  • Zero-play fixation via an additional locking screw on the holder
  • Stainless steel logo with a precise laser-cut finish

Intuitive Adjustment & Space-Saving Storage

  • Tool-free height adjustment via two 1" (25 mm) Mag Pins each
  • Jammer Arms easily removable from the holder
  • Nearly weightless adjustment of the holder
  • Integrated storage hooks with a safety pin
  • Space-saving storage directly on the rack

IN THE SAME CATEGORY

Performance options within the R8 line.

Delivery, Logistics & Customer Support Information

Detailed information about shipping coverage, processing times, transport insurance and brand store availability.

Schedule a free appointment for a personal consultation with one of our experts.

Our customer service is available Monday to Friday, from 8:00 AM to 4:00 PM, to assist you.

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Which countries do you deliver to?

US Standard shipping is free to the 48 contiguous states and Washington, D.C. For Alaska, Hawaii, U.S. territories and APO/FPO addresses, email service@atleticagear.com with your cart and address and we quote the shipping cost. We can’t deliver to PO boxes.

How long does delivery take?

In-stock orders leave our Corona, California warehouse within 1 - 2 business days. Parcels arrive in 1 - 6 business days depending on your state; freight deliveries on a pallet (power racks, machines, large sets) take 5–10 business days and are scheduled with you by appointment. You receive tracking by email.

How much does shipping cost?

Shipping costs are calculated based on destination, order size and service level. Final shipping costs are shown transparently before payment.

Is the shipment insured?

Yes. Every shipment is insured in transit. Please inspect your delivery upon receipt and report visible transport damage immediately.

Where is your brand store located?

Our team can provide the nearest showroom and partner locations for your region. Contact support for a current list.

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