/ 125 Material Crank(mm) Item Teeth Front Sprocket Alloy 3-Spline Hub 9-Spline Hub Thread on Freewheel 28 30 30 Material Mounting Type Teeth Rear Sprocket STARTER SYSTEM FOR KIDS 5
Do not curve/ twist/ cut/ reverse/ bend /clip cthe belt for prevention of belt damage. Follow the assembling instruction for correct installation. cDo not use shape of tools to force the belt. For maintenance : wash belt system with soft brush or air spary, cDo not leave water stain or detergent the surface when finished. When install the pulley guide, leave 1mm of distance between cthe roller and belt ,the roller shall not touch the belt. When install belt system ,front belt ring shall always be in line cwith rear belt ring. ▪ Caution and care of belt 8 GTS PU / High tension fiber PU / Carbon PU / Steel wire Rubber / Glass Fiber