TriRig Signature Closed Back Arm Cups
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TriRig Signature Closed Back Arm Cups
TriRig Signature Closed Back Arm Cups Info
The TriRig Signature Closed Back Arm Cups offer a high-performance upgrade for triathlon and time-trial cyclists. Crafted from ultra-light, durable ThermoPlast™ (fiber-reinforced nylon), they strike the perfect balance between strength and weight, providing an exceptional value-driven enhancement to your aero setup.
The closed-back design wraps behind the elbow, delivering superior forearm support to ideal for high-hands or upward-tilt positions—locking you into your optimal aero posture and allowing your upper body to relax while maintaining control.
Each pair comes pre-fitted with textured neoprene pads that provide excellent grip and cushioning. With multiple mounting points and slotted bolt holes, they offer a wide range of adjustability to suit various bar configurations.
TriRig Signature Closed Back Arm Cups Specs at a Glance
- Material: ThermoPlast™ (fiber-reinforced nylon) – ultra-light and durable
- Weight: Approximately 438 g per set
- Design: Closed-back scoop wrapping behind elbow for enhanced support
- Pads: Textured neoprene for superior grip and comfort
- Adjustability: Multiple mounting holes and slotted bolt holes
- Hardware Included: Compatible with most aerobars; includes M5 and M6 bolts
Design Benefits
- Ergonomic Support: The closed-back design increases contact area and arm wrap, keeping you locked in and reducing upper-body fatigue over long rides.
- Secure Grip & Comfort: Textured neoprene pads deliver both cushioning and stability during intense efforts.
- Versatile Adjustability: A range of mounting positions ensures compatibility with diverse cockpit setups.
- Lightweight & Durable: ThermoPlast™ construction provides robustness without excess weight.
- Commit to Aero Position: Closed-back cups serve as a physical stop—helping you resist sliding back into less efficient positions once set.
Final Take
The TriRig Signature Closed Back Arm Cups are among the most impactful comfort upgrades for time-trial or triathlon setups. Their robust, adjustable build and ergonomic design help you maintain an aero position longer—translating into more efficient, faster rides.
