our company are professional factory of pump ,and estabilshs 10years .Also we are the factory of kid bike and its accessories ,like bike pedal, bike spoke , bike saddle .chain ,chainwheel, freewheel, fork ,tyre ,basket ,and axle etc.

Pedals made of plastic, rubber and steel with & without reflectors, steel parts
Threading size : 14.28mm (9/16") x 20TPI ww Thread. 12.7mm (1/2") x 20TPI UNF/14 mm x 1.25 mm ISO metric threads.