CST 90/65-6.5 11-Inch Electric Scooter Tires (On-Road / Off-Road) & Heavy-Duty Inner Tubes
2 tube and 2 On road
$234.68
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CST 90/65-6.5 11-Inch Electric Scooter Tires (On-Road / Off-Road) & Heavy-Duty Inner Tubes
$234.68
Maximize your traction, cornering grip, and riding comfort with genuine CST 90/65-6.5 11-Inch Heavy-Duty Pneumatic Electric Scooter Tires & Inner Tubes. Manufactured by Cheng Shin Tire (CST)—the industry benchmark in high-durability performance rubber—these premium tires are engineered to withstand the intense torque, high speeds, and braking forces generated by modern 11-inch dual-motor electric scooters.
Whether you carve through urban asphalt or tear up loose backcountry trails, choose between specialized On-Road Street Tread (engineered with directional sipes for whisper-quiet rolling and wet-weather grip) and aggressive Off-Road Knobby Tread (featuring reinforced block lugs that dig into gravel, dirt, and mud). Pair them with CST's heavy-duty thick-wall butyl inner tubes equipped with 90-degree angled brass valve stems for effortless pump access on tight scooter split rims.
Key Highlights & Performance Features
- Genuine CST Commercial-Grade Compound: Formulated with high-density natural and synthetic rubber for high abrasion resistance, puncture defense, and long tread life under heavy loads.
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Two High-Performance Tread Profiles:
- On-Road (Street): Low rolling resistance, smooth lean angles, and deep water-dispersion channels for silent, surefooted pavement riding.
- Off-Road (All-Terrain): Staggered knobby shoulder and center lugs provide biting traction in loose soil, forest trails, gravel paths, and grass.
- Heavy-Duty Butyl Inner Tubes: Enhanced wall thickness dampens road vibrations and maintains air pressure significantly longer than standard bicycle tubes.
- 90-Degree Bent Brass Schrader Valve: Ergonomically angled valve stem prevents bending strain and makes inflating tires between narrow motor split rims fast and frustration-free.
- Universal 11-Inch Scooter Fitment: Designed for standard 6.5-inch wheel rims across popular high-powered scooter platforms including FLJ (T113, T112, K6, S8), Dualtron (Ultra, Thunder, Storm), Kaabo Wolf Warrior 11, Zero 11X, and Vsett 11+.
Technical Specifications Matrix
| Parameter | Specification |
|---|---|
| Brand Manufacturer | CST (Cheng Shin Tire) Genuine |
| Nominal Tire Size | 90/65-6.5 (Standard 11-Inch Scooter Size) |
| Rim Diameter Fitment | 6.5 Inches (Standard hub motor rim bead) |
| Outer Tire Width / Diameter | Approx. 100 mm (3.9 in) width / 270 mm (10.6 in) outer diameter |
| Tread Options | On-Road Street Semi-Slick Sipes / Off-Road Deep Block Knobbies |
| Inner Tube Material | Reinforced High-Elasticity Butyl Rubber |
| Valve Stem Type | Heavy-Duty 90-Degree Bent Brass Schrader Valve (Standard Auto/Moto) |
| Recommended Pressure | 45 – 50 PSI (310 – 345 kPa) depending on rider weight |
Available Purchasing Options
- 2 Tube and 2 On Road: Full overhaul package with 2 CST On-Road outer tires plus 2 angled-valve CST inner tubes.
- 2 Tube and 2 Offroad: Full overhaul package with 2 CST Off-Road knobby outer tires plus 2 angled-valve CST inner tubes.
- 2pc On Road Tire: Front & rear pair of CST On-Road outer tires (tubes not included).
- 2pc Off Road Tire: Front & rear pair of CST Off-Road knobby outer tires (tubes not included).
- 1pc On Road Tire: Single CST On-Road outer tire.
- 1pc Off Road Tire: Single CST Off-Road knobby outer tire.
- 2pc Inner Tube: Pair of 2 heavy-duty 90/65-6.5 inner tubes with 90° brass valves.
- 1pc Inner Tube: Single heavy-duty 90/65-6.5 inner tube with 90° brass valve.
Detailed Tire & Tube Inspection
Dimensional & Sizing Breakdown
Frequently Asked Questions (FAQ)
Q: How do I know if my electric scooter uses 90/65-6.5 tires?
A: Check the raised lettering embossed on your existing tire's sidewall. If it reads 90/65-6.5 or mentions 11-inch diameter with a 6.5-inch rim, these CST tires are a direct drop-in replacement. They fit popular models like the FLJ T113/T112/K6/S8, Dualtron Ultra/Thunder, Kaabo Wolf Warrior 11, and Zero 11X.
Q: Should I choose On-Road or Off-Road tires?
A: Choose On-Road tires if you ride primarily on paved roads, bike paths, and city streets. They produce lower rolling noise, provide greater battery range, and maximize rubber-to-asphalt contact area. Choose Off-Road tires if you ride on gravel, grass, dirt trails, or wet mud where the deep knobby lugs provide essential mechanical bite.
Q: What tire pressure should I maintain?
A: We recommend maintaining 45 to 50 PSI. Proper inflation prevents pinch flats, maximizes top speed, ensures even tread wear, and protects the wheel rim from curb impacts.
Q: Why is the inner tube valve angled at 90 degrees?
A: Electric scooter hub motors feature very compact rim designs with minimal clearance around the hub shell and brake rotor. A 90-degree bent brass valve points outward through the rim cutout, allowing standard air pump chucks and pressure gauges to attach with ease.
Q: What warranty and transit guarantee does E Smart Way offer?
A: Every tire and inner tube is inspected before dispatch. E Smart Way provides free worldwide tracked shipping, comprehensive transit loss protection, and a 3-month replacement warranty covering any manufacturing defects.
International Shipping & Logistics Notice
Free Worldwide Shipping: Tires and inner tubes are securely bound and boxed to protect the beads and valve stems throughout international transit.
Customs & Import Duties: Depending on national regulations, international shipments may occasionally be subject to local VAT or clearance fees assessed by destination customs authorities. As standard in international cross-border trade, these charges remain the buyer's responsibility.
Accurate Delivery Details: Please double-check your shipping address and contact telephone number at checkout to ensure seamless courier delivery.
