Presta valves are skinny (6mm in diameter) needle-like internal tube valves you’ll locate on just about all road bikes and dearer mountain bikes. The Schrader is the normal valve you discover on automobile tires and plenty of bicycle inner tubes. This could certainly decrease the structural integrity in the rim https://mediasocially.com/story4665616/the-single-best-strategy-to-use-for-presta-addons