Description: 【Product Size】: Replacement seat, backrest length: 22.5cm/8.86inch, seat: 33cm x 26cm/12.99inch x 10.24inch, hole part: 16cm x 8cm/6.30inch x 3.15inch, suitable for 6.5" 8" 10" hoverboards 【Wide Applications】: The seat saddle is suitable for hoverboards, go karts, drift trikes, balance scooters, hoverkarts, etc 【Premium Material】: This go kart seat is made from premium plastic material, wear resistant, sturdy, not easy to break and ensures a long time to use 【Comfortable Seating】: The karting seat saddle features a spacious and stable support design, providing a comfortable seating experience, making it ideal for karting enthusiasts 【Easy Installation】: The seat is easy to install and maintain, screws fixed, firm and stable Specification: Material: Plastic Size Chart: Backrest Length: 22.5cm/8.86inch Seat: 33cm x 26cm/12.99inch x 10.24inch Hole Parts: 16cm x 8cm/6.30inch x 3.15inch Package Includes: 1 Replacement Seat Note: Please allow slightly errors due to manual measurement and different monitors.