Strider Rocking Base: Black fits all 12" Strider Bikes CheckoutTitle=DT Swiss C 1800 Spline 23 Rear Wheel - 700 6 Threadless Color Anthracite Crown

6 Threadless Color Anthracite Crown Race 40 Wheel Size 24" Defined Color Gray Steerer Tube Length (mm) 332

6) Ratio range

Zero cable movement during seatpost actuation

}SRAM XX1 Hard Chrome Chain - 11-Speed 118 Links Silver

Cup and Cone bearing system

Strider Rocking Base: Black fits all 12" Strider Bikes CheckoutTitle=DT Swiss C 1800 Spline 23 Rear Wheel - 700 6 Threadless Color Anthracite CrownStart your baby rocking on this fun low to the ground indoor Rocking Base that transforms your child's bike into the perfect rocking horse bike. Easily attaches to all current generation 12" Strider Bikes ONLY For babies 12 24 months Number of Bikes 1 Mount Position Frame Rack Type Free Standing Bike Rack