Keep your cranks protected from scratches and bumps with Zefal protectors. Made of very resistant thermoplastic and at the same time adaptable to the ends of most cranks. Composed of two units, they are available in different colors. Economical, light, easy to install and discreet or eye-catching; you choose. Set of crank protectors made of resistant thermoplastic, suitable for most cranks on the market. The way to keep your cranks looking like new and give them a touch of color. Quick and easy installation, with minimum weight and cost. Dimensions: 70 x 40 x 16 mm Weight: 20 gr.