Stepper bike: 1.Different color provided. 2.Different models for ages 3.frame made of 6061 heat-treated tubing 4.Fashionable SJ-K03Steel frameAdult modelHigh tensile steel frame and forksBMX-style handlebarsThreadless 90mm stem8 speed SRAM Grip Shift®Shimano derailleur or...

adult model Certificate by CE,EEC,ECE Different colors, sizes can be offered Good quality and hot sales SPYDER SJ-K02 designed for 9- to 13-year olds high tensile steel frame and forks BMX-style handlebars double gooseneck stem front v-brakes and rear...

Kid's stepper bike: 1.Steel frame 2.Different colors, sizes can be offered 3.Good quality and hot sales SPECIFICATION OF SJ-K01 STEPPER BIKE SJ-K01Steel frame (Yellow )Perfectly crafted for 8-13 year oldsHigh tensile steel frame and forksBMX-style handlebarsDouble gooseneck...

BMX stepper bike: 1.Steel frame 2.Different colors, sizes can be offered 3.Good quality and hot sales SJ-K01Steel framePerfectly crafted for 5- to 8-year oldsHigh tensile steel frame and forksBMX-style handlebarsDouble gooseneck stemFront v-brakes and rear Japanese-style band...

BMX stepper bike: 1.Steel frame 2.Different colors, sizes can be offered 3.Good quality and hot sales SJ-K01Steel framePerfectly crafted for 5- to 8-year oldsHigh tensile steel frame and forksBMX-style handlebarsDouble gooseneck stemFront v-brakes and rear Japanese-style band...

Stepper bike: 1.Steel frame 2.Different colors, sizes can be offered 3.Good quality and hot sales DIABLO Our most affordable stepper SJ-K03  adult model  high tensile steel frame and forks  BMX-style handlebars  threadless 90mm...