Specifications: Condition:100% Brand New Size: 113.5mm x 94mm x 18mm / 4.47 '' x 3.7'' x 0.71'' Color: Black Material: Aluminum Magnesium Alloy Body + Titanium Alloy Core + Carbon Fiber Tube Bearing: 3 Bearing Construction: Bicycle Pedals Shaft Diameter: 9/16 " Pegs: 12 pegs each Weight: About 290g (pair) Feature: The pedal uses 3 Bearing inside to increase the lubrication several times. The uranium core is changed to a chromium-molybdenum steel shaft core, using carbon fiber shaft core tube, which is stronger and lighter. Hard enough: M86C chromium-molybdenum steel shaft core, long service life. .
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