Zipp Hub Bearings Stock Item:Default Title The photochromic models employ lenses

The photochromic models employ lenses that adapt to changing light conditions

The toddler size helmet is recommended for riders 3–5 years old

Wireless remote control allows you to jump to full output mode with a single push

wire bead skin wall tire made in Japan in 20 x 1

Dimension: 50 x 36 x 38cm

Zipp Hub Bearings Stock Item:Default Title The photochromic models employ lensesZIPP HUB BEARINGS Please see a list below of Zipp Hub bearings. If you are unsure which hub you have and therefore which bearings are required, please see the helpful resources below first to ensure you are ordering the correct bearings. HUZ11900029000 Zipp Bearing 61803 2RS Pair Fits 88 188 MODEL HUBS HUZ11900030000 Ceramic version of above HUZ11918021001 Fits Zipp 30 60 Rear Bearings HUZ21900002000 Bearing 61802 Pair Fits 82 and 182 hubs