Forks and body parts

Forks and frame components - the basis of bicycle structure and handling. The fork and frame form the core of the bicycle, determining its feel, stability and durability. The fork connects the front wheel to the frame and contributes to steering precision and shock absorption. The frame acts as the structural backbone of the bike, with its shape and materials influencing performance, weight and ride comfort. Fork types: Rigid fork: Simple and lightweight, common on road and urban bikes. Simple, light and lightweight forks, simple and lightweight, used in road and urban applications. Flexible fork: Used on off-road and gravel bikes. Provides vibration and shock absorption, improving ride comfort and handling on rough terrain. Rear suspension: on full-suspension bikes, the rear suspension absorbs shocks from the rear tyre, improving grip and handling on technical terrain. Frame components: Bottom tube: Connects the fork to the frame and allows steering. Centre fork: The crankset and centre bearing attach to this, providing the power transmission for pedalling. Rear links and attachment points: on full-floating wheels, these parts move between the fork and the rear shock absorber. Materials: aluminium: Lightweight, durable and affordable. Carbon fibre: Very light and absorbent, but more sensitive to shocks. Steel: Durable and comfortable, but heavier. Titanium: Lightweight and durable, but expensive. Maintenance and inspection: checking the fork and frame is important, especially after impacts or falls. Cracks, scratches or loose parts can compromise safety and performance.