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AR-PRO (2-Pack) 4.10/4.50-18" Heavy duty Dirt Bike Inner Tube with TR4 Straight Valve for 110/100-18,110/90-18,110/80-18,120/90-18,120/80-18,100/100-18 Motorycle Rear Tire
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 4:20 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 47% — a steep markdown from the official listing.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0.83/28
Recent Value
0/22
Market Standing
3.24/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Calpalmy
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓4.10/4.50-18" Dirt Bike Inner Tubes - These heavy duty motorycle inner tubes (2-pack) fit most dirt and pit bikes with 18-inch rims and tires between 4.10 and 4.50 inches wide, ensuring compatibility and versatility for your dirt bike.
✓18" Dirt Bike Inner Tubes with TR4 Valve - These 4.10/4.50-18 heavy-duty inner tubes match the exact size of 4.10-18, 4.50-18, 110/100-18, 110/90-18, 110/80-18, 100/100-18, 120/90-18, 110/80-18 dirt bike tires. Equipped with durable TR4 valve stems for reliable performance on tough terrains.
✓Compatible with Multiple Dirt Bike Brands - Designed for motocross and enduro use, these inner tubes fit several dirt bike brands and models, including Compatible with Yamaha TTR230/TTR250, Honda CRF230/CRF250, Suzuki DRZ250/DR200/RM250, Kawasaki KDX200/KLX250, TaoTao Coolster and more.
✓Enhanced Riding Comfort On and Off the Trail - Made from thick butyl rubber, 4x stronger than average, these inner tubes are puncture-resistant and provide excellent shock absorption, reducing vibrations and hard impacts for a smoother ride in any season.
✓Heavy-Duty Self-Sealing Inner Tubes and Notice - Stay safe with inner tubes that self-seal around puncture holes, preventing rapid air loss. Providing an extra layer of security on your rides. When replacing the inner tube, refrain from using sharp tools. When changing a inner tube, inflate it slightly to avoid twisting and check that the tire bead is evenly seated on both sides of the rim.
⚙️ Specifications
Brand
AR-PRO
Valve Type
Schrader
Material
Butyl Rubber
Wheel Size
18 inches
Item Diameter
18 inches
Item Width
4.1 inches
Compatible Tire Width Minimum
10.4 centimeters
Item Weight
1.26 kg
Manufacturer
AR-PRO
Size
4.10/4.50-18", TR4 Valve
Compatible Tire Width Maximum
11.4 centimeters
