Alta Bicycle
Fat Tube 20" X 4.00"/4-1/4" 33mm Standard Schrader Valve.
USD $7.98
Condition : New
Free Shipping
{{variant_type_name}} :
Notify me when the price drops
We will email you if we find a lower price on this product!
Tube SpecificationsSize
Nominal Dimensions:
- 20 x 4.00/4-1/4:
- Designed for tires with a diameter of 20 inches and the following widths:
- 4.00 inches: Common for fat-tire bikes, utility bikes, and some e-bikes designed for off-road or all-terrain use.
- 4-1/4 inches: Accommodates slightly wider tires, providing versatility for specialty applications.
- Designed for tires with a diameter of 20 inches and the following widths:
- 20 x 4.00/4-1/4:
ISO Size Equivalent:
- Compatible with rims featuring a 406 mm internal diameter, standard for 20-inch fat tires.
Applications:
- Specifically engineered for:
- Fat-tire bicycles used in sand, snow, and other soft terrains.
- All-terrain bikes (ATBs) that require wider tires for maximum grip and stability.
- Electric bikes (e-bikes) utilizing oversized tires to support additional load and power.
- Cargo bikes or utility bicycles designed to handle heavy loads with wide tires for balance and durability.
- Specifically engineered for:
Valve Type:
- Schrader Valve:
- Standard valve type used for most bicycles, cars, and other pneumatic tires.
- Universally compatible with standard air pumps, gas station air inflators, and pressure gauges.
- Schrader Valve:
Valve Length:
- 33 mm:
- Optimized for rims with standard depth, ensuring the valve is accessible for inflation.
- 33 mm:
Valve Core:
- Removable Valve Core:
- Offers ease of maintenance by allowing:
- Application of liquid sealants for puncture prevention.
- Easy replacement of the valve core if damaged or clVintageged.
- Offers ease of maintenance by allowing:
- Removable Valve Core:
Valve Stem:
- Smooth Valve Stem:
- Designed without threading to minimize wear on the rim’s valve hole.
- Provides a seamless, maintenance-friendly design.
- Smooth Valve Stem:
Valve Angle:
- 0° Straight Valve:
- Vertical alignment for simple and direct inflation.
- Ideal for rims with standard valve hole positioning.
- 0° Straight Valve:
Material:
- Crafted from premium rubber, offering:
- Superior elasticity: Ensures a snug fit for a range of tire widths.
- Excellent air retention: Reduces the need for frequent inflation.
- Durability: Resists punctures, temperature changes, and UV damage.
- Crafted from premium rubber, offering:
Wall Thickness:
- Reinforced to handle the demands of wide tires, providing:
- Enhanced puncture resistance for off-road or rugged terrain use.
- Long-lasting performance, even under heavy loads or challenging conditions.
- Reinforced to handle the demands of wide tires, providing:
Puncture Resistance:
- Robust construction ensures resistance to debris and sharp objects, making it ideal for rugged and varied terrains.
Air Retention:
- High-quality rubber minimizes air leakage, maintaining consistent tire pressure over extended periods.
Temperature Resistance:
- Suitable for a wide range of climates, ensuring reliable performance in both hot and cold environments.
Load Handling:
- Designed to support the weight of wide, heavy-duty tires, making it suitable for electric and cargo bikes.
- Alta:
- Renowned for reliable and high-performance bicycle components, including inner tubes for a variety of applications.
- Known for durability, quality control, and innovation in bicycle accessories.
Wide Compatibility:
- Fits a range of wide tires, from 4.00 inches to 4-1/4 inches, ensuring versatility for fat-tire and utility bikes.
User-Friendly Valve:
- The 33 mm Schrader valve offers easy inflation using standard pumps.
Maintenance-Friendly:
- The removable valve core allows for:
- Convenient application of tire sealants.
- Quick valve core replacements for extended product life.
- The removable valve core allows for:
Durable Construction:
- High-quality rubber ensures resilience against punctures, wear, and environmental factors.
Smooth Valve Stem:
- Reduces rim wear while providing a sleek, functional design for hassle-free use.
Fat-Tire Bicycles:
- Perfect for riders tackling sand dunes, snowy paths, or loose gravel, where wider tires provide better traction and floatation.
All-Terrain Bikes (ATBs):
- Ideal for challenging off-road conditions that demand extra stability and grip.
E-Bikes:
- Supports the oversized tires commonly used in electric bikes for better load-bearing and balance.
Cargo/Utility Bikes:
- Designed for bikes carrying heavy loads, with wide tires providing a stable and durable riding experience.
Price type
IN STOCK
OUT STOCK
.
