Xpedo Road Bike Sealed Magenium Pedals Look Keo Compatible with 2 Sets of Cleats Low Profile Lightweight Magnesium Body. The only Magnesium road bike pedals. Stronger and longer lasting than carbon. Lighter than aluminum. Weight: 245g/Pair, compared to Dura Ace R9100 Carbon weight:228g/Pair, Ultegra: 248g/Pair Look KEO compatible