Park Tool PS-1 Disc Brake Pad Spreader Bikebox a photochromatic lens that adapts

a photochromatic lens that adapts itself to the intensity of the light present in the environment and automatically changes colour

Developed for WorldTour racing and engineered for uncompromising performance

Whether you're racing

more comfortable and more realistic riding experience than ever before

Park Tool PS-1 Disc Brake Pad Spreader Bikebox a photochromatic lens that adaptsA must have tool for any rider or mechanic who services hydraulic brakes. The PS 1 Pad Spreader features a tapered edge designed to drive apart and reset hydraulic bicycle brake pads that may have been accidentally engaged. The head of the PS 1 mimics a section of disc brake rotor, with strong stainless steel construction and a long, vinyl dipped handle for leverage and comfort. The PS 1 can also be used as a temporary stand in for the rotor when