Force USA G9 & G12 Jammer Arms – G‑Series G9/G12

The Force USA G9 & G12 Jammer Arms are a game-changing auxiliary accessory designed exclusively for the original G9® and G12® All‑In‑One Trainers (not compatible with G12® V2). Olympic plate loading arms deliver dynamic resistance through bench presses, deadlifts, shoulder presses, incline presses, rows, and more.

Feature Explosive pressing and rowing capability offers powerful upper‑body mechanics and explosive force potential across multiple movement planes :contentReference[oaicite:26]{index=26}.

Feature Multiple grip positions enhance customization for chest, shoulders, back, and arm targeting, enabling tailored activation and muscle stretch :contentReference[oaicite:27]{index=27}.

Feature Quick attach detach design allows seamless mounting and removal from upright posts—designed for uninterrupted workout flow :contentReference[oaicite:28]{index=28}.

Feature Durable powder coat finish provides long-term wear resistance and corrosion protection in high-use gym environments :contentReference[oaicite:29]{index=29}.

Feature Compact add‑on for G9 G12 system enhances the functional versatility of your All‑In‑One Trainer without added bulk :contentReference[oaicite:30]{index=30}.

Usage Details:

• Use: Slightly commercial
• Included: 2 x Jammer Arms (accepts only Olympic discs with 50 mm hole size)
• Compatibility: Force USA G9® and original G12® All‑In‑One Trainers (not compatible with G12® V2)
• Materials: High‑strength steel with black powder coating
• Product weight: 20 kg

Engineered for explosive power and superior stability, the G9 & G12 Jammer Arms take upper‑body strength training to a professional level—keeping form optimal while maximizing muscle engagement.