To judge whether the customized bicycle dental disk meets the needs, it can be considered from the following aspects:

1. Riding experience

1. Gear shift smoothness: Shift operation during riding to feel whether the chain is smoothly switched between different teeth of the tooth disc, and whether there is a lock or chain jump phenomenon.

- For example, when changing from a large tooth piece to a small tooth piece while climbing a hill, if the chain is stuck or jerked, it indicates that the dental disc may not meet the requirements.

2. Stampede efficiency: pay attention to whether the stampede is easy under different riding road conditions and tooth ratio combinations, and whether the force can be effectively converted into forward power.

- For example, when using a large tooth ratio on a flat road, you should be able to feel significant acceleration and efficient transmission.

Second, tooth ratio adaptation

1. Climbing ability: When climbing, check whether the selected tooth ratio can provide enough torque to allow you to easily cope with the slope section without excessive effort.

- Assuming that your customized disk tooth ratio still feels very difficult when climbing a hill, it is possible that the tooth ratio is not chosen properly.

2. Flat road speed: On flat roads, a higher tooth ratio should allow you to achieve the desired riding speed and maintain a steady rhythm.

Installation and compatibility

1. Matching with the frame: Ensure that the tooth disk can be correctly installed in the five parts of the frame, the screw holes are aligned, and the installation is firm and not loose.

- If the tray interferes with or does not fit the frame after installation, it indicates that there is an installation compatibility problem.

2. Coordination with the chain and transmission: Observe whether the chain runs smoothly on the tooth disk, whether the mesh with the tooth plate is good, and whether the adjustment with the transmission is coordinated.

Fourth, material and process quality

1. Appearance inspection: Check whether the surface treatment of the dental disc is smooth, and there are no defects, scratches or signs of oxidation.

- For example, if there are obvious casting defects or rough surfaces found, it may affect its service life and performance.

2. Material strength: The strength and rigidity of the material can be preliminarily judged by simple means such as tapping or pressing.

5. Durability

1. After a period of use, check whether the teeth of the dental disc have obvious wear, deformation or damage.

- For example, the tooth tips become sharp or crack after frequent use, which may mean that the durability of the dental disc is not good.

2. Observe whether the connection parts and screws are still tight and there are no signs of loosening.

In short, through the actual riding experience, the inspection of the installation and component fit, as well as the evaluation of the material and durability, the comprehensive judgment of the customized bicycle dental disc really meets your needs.