Motor + tire for the Quikirin T3 scooter

Very detailed and technical description of your product (motor + tire) for the Quikirin T3  electric scooter, explaining each listed element:

1. Product identification

This is a motorized wheel (hub motor) with integrated tire, used on an electric scooter.

In this type of system:

• The motor is directly integrated into the wheel
• The tire is mounted around the motor (special rim)
• No external transmission system (chain/belt)

2. Tire dimensions: 80/50-6.5

Breakdown:

• 80 → tire width (in mm)
• 50 → sidewall height (50% of width)
• 6.5 → inner diameter (rim/motor size)

This corresponds to a wheel of about 10 inches, standard for the Quikirin T3

What this implies:

• Good stability
• Suitable for urban roads + light trails
• Compatible only with 6.5-inch motor rim

3. Type: TUBELESS (without inner tube)

Operation:

• The tire is directly sealed on the rim
• No inner tube

✅ Advantages:

• Fewer punctures (no pinch flats)
• Repair possible with a plug
• Better high-pressure retention

⚠️ Disadvantages:

• More difficult installation
• Requires good sealing

Tubeless tires are recommended for frequent rides and imperfect roads

4. Structure: 4PR (4 Ply Rating)

Meaning:

• 4 internal reinforcement layers

Effect:

• ✔️ Impact resistance
• ✔️ Better durability
• ✔️ Improved load support

This is a reinforced tire, suitable for powerful scooters

⚖️ 5. Maximum load: 85 kg (187 lbs)

This means:

• Max load per wheel = 85 kg
• For a scooter (2 wheels) → total capacity ≈ 120 kg (consistent with the T3)

⚠️ Important:

• Exceeding this limit = risk of deformation or bursting

️ 6. Maximum pressure: 340 kPa / 50 PSI (cold)

Conversion:

• 340 kPa ≈ 3.4 bar ≈ 50 PSI

Recommendation:

• Ideal use: 300–350 kPa

Effects:

• High pressure → less resistance, faster
• Low pressure → more comfortable but faster wear

7. Technical markings

AT / AT.W / AT.W.I

• Probably:
  • AT = All Terrain (all-terrain)
  • or internal manufacturer code

A9110-07

• Model / production series number

Used to identify:

• The exact tire type
• Compatibility

⚙️ 8. Motor part (hub)

Even if not written directly, on the T3:

• Type: integrated brushless motor
• Power: 800W
• Torque: 26 Nm
• Max speed: ~45 km/h

Advantages of the wheel motor:

• Less maintenance
• Quiet
• Good acceleration

9. Overall product analysis

This tire + motor is designed for:

✔️ Use:

• City (road, sidewalk)
• Light trails (gravel, dirt)

✔️ Strengths:

• Durable (4PR)
• Puncture-resistant (tubeless)
• Good grip
• Compatible with powerful motor

⚠️ Weaknesses:

• Difficult installation
• Sensitive to incorrect pressure
• Fast wear if underinflated

10. Conclusion

This product is a robust and high-performance complete wheel, optimized for the Quikirin T3 scooter, combining:

• integrated powerful motor
• reinforced tubeless tire
• good load capacity
• urban performance + semi off-road