Riot MRR 75 | Straightbar (Jammer Arm Attachment)
Pairs well with:
Straight Bar Handle that attaches directly to your Riot MRR 75 | Jammer Arms + Multi-Grip Handles via 2x mag pin quick-release at each end – turning your two Jammer Arms into a single bilateral press bar for classic two-handed pressing.
Compatibility & Attachment
Attaches to Riot MRR 75 | Jammer Arms + Multi-Grip Handles – same 2x mag pin quick-release system, tool-free to fit or remove.
Grip & Use
A long, knurled straight bar (28mm grip diameter) locks onto both Jammer Arms at once via 2x mag pin, letting you grip at multiple points along the bar for close-grip or wide-grip press variations.
Construction
Steel construction, black powder coated to match the rest of the Riot MRR Jammer Arm range.
Exercises You Can Do
Bilateral chest press, standing and seated shoulder press, close-grip and wide-grip press variations, and explosive push press throws.
Key Highlights
- Attaches via 2x mag pin quick-release at each end
- Knurled straight bar, 28mm grip diameter
- Connects both Jammer Arms for two-handed bilateral pressing
- Multiple grip widths along the bar for close- or wide-grip variations
- Black powder-coated steel to match the Riot MRR range
- Compatible with Riot MRR 75 – Jammer Arms + Multi-Grip Handles
Specifications
| Spec Detail | Specification |
| Included | Straight Bar Handle |
| Material | Black powder-coated steel |
| Grip | Knurled |
| Grip diameter | 28mm |
| Mounting bracket length (each end) | 85mm |
| Mounting bracket height | 115mm |
| Attachment | 2x mag pin quick-release (each end) |
| Weight | Ca. 10kg |
| Compatible with | Riot MRR 75 – Jammer Arms + Multi-Grip Handles |
FAQ
Q: What does this attach to?
A: Riot MRR 75 | Jammer Arms + Multi-Grip Handles.
Q: Do I need tools to fit it?
A: No – same 2x mag pin quick-release as the rest of the range.
Q: How is this different from the ISO Bar Handles or Multi-Grip Handles?
A: It's a single straight bar connecting both arms for bilateral (two-handed) pressing, rather than independent per-arm movement.
Q: Can I vary my grip width?
A: Yes – grip anywhere along the bar for close- or wide-grip press variations.




