2PC/ Set splint pedal cover Quick release Easy installation of non-slip plastic splint protective cover yellow SpeedPlay Zero Aero lock plate protective cover Pedal lollipop lock plate lock pedal protective coverSpecification: 23g/ setOnly applicable to Zero Aero pneumatic lock plateCan not be used on non-AERo pneumatic version, otherwise it will fall offCannot be used on the X seriesBecause if you walk for a long time without the lock piece protective cover, you may "wear down" the head of the Phillips screw, and when you want to replace the sole of the shoe, the tragedy will occur, and it will take a lot of trouble to remove the eight screws... Therefore, we recommend to every motorist who uses SpeedPlay to increase the life of your shoe soles by four times! It is also more comfortable to walk.Note: Only the above packaging content does not include other products. Different displays may result in a slightly different color picture of the product than the real thing.There may be some color difference between the picture on the details page of this product and the real thing. The real thing shall prevail.Since manual measurement will result in a slight error in size, the allowable error for measurement is +/-1-3cm. Thank you for your understanding.