Bicycle brake levers work by pulling a cable that is connected to the brake calipers. When the lever is squeezed, the cable is pulled, causing the brake calipers to close around the wheel rim or rotor, creating friction and slowing down the bike. This friction ultimately stops the bike by converting the kinetic energy of the moving bike into heat energy. The harder the lever is squeezed, the more force is applied to the brakes, resulting in a quicker stop. **

The wobbling of bicycle brake levers can be caused by a few different factors. One common reason is that the handlebars or the brake levers themselves may be loose, causing them to move and wobble when pressure is applied. Another possibility is that the brake cables may be worn or frayed, causing the levers to move unevenly. Additionally, the brake lever pivot point may be worn out or damaged, leading to wobbling. It's important to address these issues promptly to ensure the brakes function properly and safely. **

To determine which bicycle tire fits, you need to consider the size of your current tire and the size of your wheel rim. Look for the tire size markings on the sidewall of your current tire, which will typically be in the format of "diameter x width," such as 700x25c. Make sure to match these measurements when selecting a new tire to ensure a proper fit. Additionally, consider the type of riding you do and choose a tire with the appropriate tread pattern and width for your needs. **

The cost of bicycle spokes and tires can vary depending on the brand, quality, and type of bike. On average, a set of bicycle spokes can cost around $20 to $50, while a bicycle tire can range from $20 to $80. However, prices can be higher for specialized or high-performance spokes and tires. It's important to consider the specific needs of your bike and riding style when choosing spokes and tires to ensure the best fit and performance. **

To determine if the bicycle tire fits, you need to check the size of the tire and compare it to the size of the wheel rim. Look for the tire size markings on the sidewall of the tire and ensure it matches the size of the wheel rim. Additionally, check the width of the tire to ensure it will fit within the frame of the bicycle without rubbing against it. If the tire size and width match the specifications of the wheel rim and frame, then the tire should fit properly. **

Yes, the bicycle tire has burst. **

Without further information, it is difficult to determine if the bicycle tire is broken. A broken tire could mean a puncture, a tear, or some other form of damage. It would be helpful to inspect the tire closely to determine the extent of the damage and whether it can be repaired or needs to be replaced. **

The size of a bicycle tire can vary depending on the type of bike. Common sizes for adult bikes range from 26 inches to 29 inches in diameter. Mountain bikes typically have larger tires, around 27.5 inches to 29 inches, while road bikes have thinner tires, usually around 23-25 inches. It's important to check the tire size before purchasing to ensure it fits your bike properly. **