Velgslijtage

Velgslijtage refers to the gradual wearing down of a wheel rim, typically on a bicycle or motorcycle. This wear most commonly occurs on the braking surface of the rim, where brake pads repeatedly make contact. Over time, this friction causes the metal of the rim to erode, leading to a thinning of the rim wall.

The primary cause of velgslijtage is the friction generated by the braking system. The harder and more frequent the braking, the faster the wear will occur. Environmental factors also play a role; riding in wet or dirty conditions can accelerate wear due to abrasive particles being caught between the brake pad and the rim.

Signs of velgslijtage include a visible groove or uneven surface on the rim's braking track, and the rim may appear thinner than it originally was. In advanced stages, the rim can become dangerously weak and prone to failure. Some rims incorporate wear indicators, small dots or lines that disappear when the rim reaches its minimum safe thickness.

The consequences of severe velgslijtage can be serious. A worn rim can compromise braking effectiveness and increase the risk of a catastrophic rim failure, which could lead to an accident. Regular inspection of the rims, especially the braking surface, is crucial for safety. If significant wear is detected, the wheel rim should be replaced to ensure safe operation. Maintenance involves cleaning the rims and brake pads regularly to minimize abrasive wear.