Product Details
Description
CST OEM Tubeless Tire 10.5×2.50 | NIU KQi 300P 300X
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: NIU and other compatible models may apply.
- Fitment Notes: OEM, Tubeless
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a NIU?
A: This SKU is listed with NIU model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 3 lbs |
|---|---|
| Size | 10.5×2.50 |
| Condition | New |
|---|
The CST 10.5x2.50 is the factory OEM tubeless tire for the NIU KQi 300P and 300X electric kick scooters. Built with a 4-ply puncture-resistant carcass and a directional tread pattern optimized for all-weather grip and water displacement at commuting speeds. The tubeless design reduces rolling resistance, improves heat dissipation, and eliminates pinch flat risk compared to tubed alternatives. Also fits any electric scooter running a 7" x 1.7" rim.
- Tire size: 10.5 x 2.50
- Rim size: 7" x 1.7"
- Ply rating: 4-ply
- Type: Tubeless (TL)
- Load rating: 80 kg (175 lbs)
- Max pressure: 340 kPa (50 PSI)
- Tread: Directional
- Country of origin: China
Compatible Models:
- NIU KQi 300P
- NIU KQi 300X
- Any electric scooter with a 7" x 1.7" rim
Installation note: Proper bead seating is critical on tubeless tires. Use bead lubricant and a high-pressure compressor. You should hear two distinct pops when the beads are fully seated. Professional installation is recommended.







