OEM CST 9.5x2.30 tubeless replacement tire for NIU KQi Air, KQi Air X, KQi 100P & 100F electric scooters. 4PR, 75kg load. SKU H0701008. OEM CST 9.5x2.30 tubeless replacement tire for NIU KQi Air, KQi Air X, KQi 100P & 100F electric scooters. 4PR, 75kg load. SKU H0701008.
OEM CST 9.5x2.30 tubeless replacement tire for NIU KQi Air, KQi Air X, KQi 100P & 100F electric scooters. 4PR, 75kg load. SKU H0701008.

CST

CST OEM Tubeless Tire 10.5x2.50 | NIU KQi 300P 300X

SKU H0701006
$39.00 Sold out
Shipping calculated at checkout.
Genuine OEM CST 10.5x2.50 tubeless tire for NIU KQi 300P & 300X electric scooters. High-grip urban tread for maximum safety and
Description

The CST 10.5x2.50 Tubeless Tire is the exact OEM replacement tread for the NIU KQi 300P and 300X electric kick scooters. Manufactured by CST — one of the world's most trusted tire producers — this tire delivers the precise balance of traction, durability, and shock absorption engineered for high-speed urban commuting.

Key Features

  • Genuine OEM Fitment: The same CST tire that ships on the KQi 300P and 300X from the factory — guaranteed ride quality match.
  • 4-Ply Construction: Puncture-resistant carcass built for the demands of urban terrain, curbs, and rough pavement.
  • Directional Tread: Optimized for all-weather grip and efficient water displacement at commuting speeds.
  • Tubeless Design: Better heat dissipation, lower rolling resistance, and improved safety vs. tubed alternatives.
  • Universal 7" Rim Fit: Compatible with any electric scooter using a 7" x 1.7" rim.

Specifications

  • Tire Size: 10.5 x 2.50
  • Rim Size: 7" x 1.7"
  • Ply Rating: 4-Ply
  • Load Rating: 80 kg (175 lbs)
  • Max Pressure: 340 kPa (50 PSI)
  • Type: Tubeless
  • SKU: H0701006

Compatibility

Brand Model
NIU KQi 300P
NIU KQi 300X
Universal Any e-scooter with 7" x 1.7" rim
Installation Note: Proper bead seating is critical on tubeless tires. Professional installation with a high-pressure compressor is strongly recommended.

About CST

CST (Cheng Shin Tire) is one of the world's largest tire manufacturers, headquartered in Taiwan with production facilities globally. CST supplies OEM tires to major electric scooter brands and is trusted for consistent quality across bicycle, e-scooter, and motorcycle applications.

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Product Diagrams
Features
  • Factory Original (OEM) Quality
  • Directional Tread Pattern
  • Durable 4-Ply Construction
  • High-Speed Rated
Manuals / Install Instructions

1. Preparation: Warm the tire (sunlight or heat gun) to soften the 4-ply carcass.

2. Rim Care: Clean the 7" rim thoroughly; check the tubeless valve stem for any debris.

3. Lubrication: Apply tire bead lubricant or soapy water to both the tire beads and the rim edge.

4. Mounting: Start one side by hand, then use heavy-duty tire levers to work the bead over the rim.

5. Seating: Use a high-pressure compressor to seat the beads. You should hear two distinct "pops" when fully seated.
Model Fitments

NIU KQi 300P; NIU KQi 300X; Universal 7-inch rim applications
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
Since 1989

Supplying parts and accessories for vintage and modern scooters since 1989 – Over Half a Million Served and Counting!

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Tech Specs



  • OEM Quality: Original equipment tire for NIU KQi series, ensuring factory-spec performance.
  • Tubeless Design: Provides a smoother ride and better puncture resistance than tubed alternatives.
  • CST Tread Pattern: Optimized for urban commuting with superior grip on both dry and wet pavement.
  • Heavy-Duty Construction: Built to handle the torque and weight of high-performance electric scooters.






This 10.5x2.50 tubeless tire is a direct replacement for the following models:

  • NIU: KQi 300P
  • NIU: KQi 300X
  • Universal: Also fits other electric scooters utilizing a 10.5" outer diameter and 2.50" width tubeless rim.






Q: Is this tire difficult to install?
A: Tubeless tires require a tight seal. We recommend using tire levers and a bead lubricant (or soapy water). A high-pressure air compressor is often needed to "pop" the bead into place.

Q: Does this require a tube?
A: No, this is a tubeless (TL) tire. Ensure your rim is designed for tubeless applications and your valve stem is in good condition.