Quick Summary
The kowaku Kids Bike Saddle is a replacement seat for children's bicycles, with a seat tube post diameter of 25.4 mm. It is described as suitable for most children's balance bikes and as a direct replacement for an old or damaged saddle.
The stated saddle size is 23 cm x 14.5 cm, and the seat tube length is 18 cm. If fit is important, check the tube diameter and the bike's existing saddle setup before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Children's bike saddle replacement part for bicycles and balance bikes. |
| Seat size | 23 cm x 14.5 cm. Compare this with the space and riding position you want. |
| Seat tube length | 18 cm. Check that the post length suits your bike setup. |
| Post diameter | 25.4 mm. This is the key fit check for the saddle tube. |
| Colour | Black finish. Check the selected offer if colour matters to you. |
| Material | Waterproof PU leather with thickened sponge material. |
What to Compare Before Buying
- Post diameter: The seat tube diameter is 25.4 mm, so this is the main compatibility check for the bike.
- Seat size: The saddle measures 23 cm x 14.5 cm, which affects the riding position and overall fit on the bike.
- Replacement use: It is intended as a direct replacement saddle, so compare it with the existing seat and post arrangement.
- Bike type: It is described for most children's balance bikes, so confirm it matches the bike you want to fit.
Before You Decide
Check the 25.4 mm post diameter, the 23 cm x 14.5 cm saddle size and the seat tube length before choosing an offer. This replacement saddle is aimed at children's bikes and balance bikes, so the exact fit matters more than appearance.









