Throw some color under your little rider's feet with the Prevelo Color Pedals. Compatibility Model Recommended Spindle Size Alpha One Short Alpha Two Short Alpha Three Long Alpha Four Long Alpha Five We do not recommend these pedals on Alpha Five Zulu One Short Zulu Two Short Zulu Three Long Zulu Four Long Zulu Five We do not recommend these pedals on Zulu Five Dimensions Dimension Short Spindle (mm) Long Spindle (mm) Width (crank to outside of pedal) 75.4 84.4 Platform width 70.0 70.0 Platform length 93.0 93.0 Pedal body thickness 22.8 22.8