Standard folding pedals. <br>Great for space saving needs or travel applications. <br>Mono-directional folding. <br>Two-sided pedal. <br>Cold-forged mechanism. <br>Body: Plastic. Spindle Material:Cold-forged anodized silver aluminum <br>Bearings: Ball bearings. Size: 10 x 7.5 x 3.2 cm 9/16" threaded shaft. <br>Weight: 410g/pairs.