Parameters: 
Nylon fiber bearing pedal 
Good strength, when added to high-speed bearings, the bicycle works smoothly. Bearings and axis are made of chrome-molybdenum steel. 
Special extended anti-skid spikes is very stable. 
Spindle Diameter:9/16 
Large surface which can reduce the pressure feels more comfortable 
Color: black red, orange blue 

Package included: 
1pair pedal
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