Skateboard Parts Explained | Bob Gnarly

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Skateboard Parts Explained

Deck, trucks, wheels and bearings: the parts are simple once you know what each one does. Here is the useful version, without a wall of jargon.

Bob Gnarly / Beginner guide 05

Deck and grip

The deck is the platform under your feet. A conventional trick deck curves up at both ends; the nose and tail help with manoeuvres. Concave is the curve across the board that helps locate your feet. Grip tape adds traction on top. Deck width and shape affect how the board feels, but no construction makes a board indestructible.

Trucks and bushings

The metal trucks attach the wheels to the deck and let you steer by leaning. Bushings are the urethane cushions that influence how easily the trucks turn and return to centre. Truck width should suit the deck. More expensive trucks will not fix an unsuitable size or bushings that are too stiff for the rider.

Wheels and bearings

Wheel diameter affects clearance and how the setup handles different ground. Hardness affects feel and grip, alongside the urethane formula and shape. Two bearings sit inside each wheel. An ABEC number alone does not tell you how well a bearing will handle skateboarding, dirt or impacts. Keep the whole setup in mind when comparing parts.

Hardware, risers and the small details

Mounting hardware holds the trucks to the deck. Risers sit between them and can increase wheel clearance; some setups use thin shock pads instead. Hardware length must accommodate the stack. The wheel nuts and mounting hardware must remain secure, and the wheels should roll freely. A skate tool is useful, but follow the component maker’s instructions rather than overtightening everything.

Your next move

Identify each part on your board and note its width or size before buying replacements.

Further learning: Skateboard GB beginner resources. For venue details, session rules and equipment requirements, check directly with the operator.

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