The ARKSEN Hitch Bike Rack is a versatile and robust carrier designed to transport 2, 3, or 4 bikes, featuring an anti-rattle hitch-tightener for secure attachment. This owner's manual provides comprehensive instructions for assembly, operation, and maintenance, emphasizing safety precautions to ensure proper use and prevent injury or damage.
Function Description:
The ARKSEN Hitch Bike Rack is a vehicle-mounted accessory that attaches to a standard hitch receiver, allowing users to transport bicycles safely and conveniently. Its primary function is to securely hold multiple bikes away from the vehicle's body, preventing scratches and providing easy access to the vehicle's rear when needed. The integrated anti-rattle hitch-tightener minimizes movement and noise during transit, enhancing stability and reducing wear on both the rack and the hitch receiver. The rack is designed with a folding arm mechanism, enabling it to be stored compactly or lowered to allow access to the vehicle's tailgate or back door without removing the bikes (though bikes must be unloaded before lowering).
Important Technical Specifications:
- Model Numbers: 005-TH-2BIKEH, 005-TH-3BIKEH, 005-TH-4BIKEH. These models indicate the capacity for 2, 3, or 4 bikes, respectively.
- Load Capacity: Supports 2, 3, or 4 bikes, depending on the specific model. Users are cautioned not to exceed the maximum load capacity of the hitch rating, vehicle load limit, or the specified bike limit for the rack.
- Fitting: Designed to fit 2"/3"/4" steel hitch tubes. This ensures compatibility with a wide range of vehicles equipped with standard hitch receivers.
- Construction: Features a robust design with components such as a lower mast tube, an "L" shaped hitch connection, an upper mast, and a shock-absorbing bracket. The nuts supplied with the rack incorporate nylon thread locker for enhanced security, providing resistance as they are tightened to ensure a firm hold.
- Fasteners: Utilizes various bolts (e.g., 3" bolt, 2 ½" bolt, 3 ½" bolt) and a clevis pin for assembly and operational adjustments. A hex wrench is included for tightening saddle mounts.
Usage Features:
- Assembly: The assembly process involves connecting the lower mast tube to the hitch connection, securing it with a 3" bolt, and then inserting a clevis pin for additional stability. The upper mast is then inserted into the lower mast and secured with a 2 ½" bolt. A shock-absorbing bracket is inserted into a square tube to mitigate road vibrations.
- Installation to Vehicle: The assembled rack is installed by inserting the hitch connection into the vehicle's 2" hitch receiver. A 3 ½" bolt is then passed through the aligned holes in both the receiver and the rack connection and securely tightened with a wrench. A critical warning is provided regarding the importance of proper installation to prevent the rack from detaching during transit.
- Folding Rack Arm: The rack arm can be folded down for storage or when not in use. This is achieved by removing the clevis pin, folding the arm, and then reinstalling the pin to secure its position. The process is reversible for unfolding.
- Loading Bikes: Before loading, the mounting saddles on the rack arm must be rotated to their upright position. These saddles can be tightened with the included hex wrench if necessary, but users are advised not to over-tighten, allowing the saddles to rotate and slide for optimal bike positioning. Bikes are then placed on the rack and secured with straps. It is crucial to ensure the saddles are locked after adjustment.
- Lowering Rack for Tailgate/Back Door Access: The rack features a mechanism to tilt away from the vehicle, providing access to the tailgate or back door. To use this feature, the lower pin must be removed, allowing the rack to rotate. A strict warning states that no bikes should be loaded on the rack when attempting to lower it. Users are also advised to open the tailgate/back door slowly to ensure adequate clearance and prevent damage.
- Anti-Rattle Hitch-Tightener: While not explicitly detailed as a separate step, the "anti-rattle hitch-tightener" mentioned in the product title is inherent in the secure fastening of the rack to the hitch receiver using the 3 ½" bolt and wrench, designed to minimize movement and noise.
Maintenance Features:
- Pre-Use Inspection: Users are instructed to inspect the product before each use for any damage or missing parts. Damaged or incomplete racks should not be used.
- Secure Fasteners: All pins and bolts must be checked and secured before use. The nylon thread locker on the nuts provides a secure fastening, but regular checks are recommended.
- Load Distribution: Weight on the rack should always be distributed evenly to maintain balance and stability.
- Visibility and Safety: Ensure the rack and its load do not block taillights or any vehicle safety equipment. Frequent checks of the loads on the rack are advised.
- Reflector Application: Users are reminded to apply a reflector on the end of the carrier as required by state or local vehicle regulations, enhancing visibility and safety.
- Proper Use: The manual explicitly states not to use the product for anything other than its intended purpose, which is transporting bicycles. Adherence to load limits and safety precautions is paramount to prevent serious personal injury.