Challenge Latex 700x23-28C 48mm Presta Road Tube

Latex inner tubes are far more supple than normal butyl tubes. They adapt quickly to the tire changing shape while cornering and rolling. The unique Challenge seamless latex inner tube saves more than 3 watts per wheel over a butyl inner tube according to German, Finnish, Belgian, Dutch, UK and Americal testing. Challenge produces the only seamless 'one-piece' latex inner tubes on the market providing a smooth, balanced ride with no pucker or bump like those found on other tubes. Latex tubes are lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve making them compatible with both inline and external valve extenders.

Key Features

• Seamless Construction: One-piece latex tube eliminates bumps and imbalance

• Improved Rolling Resistance: Saves watts compared to standard butyl tubes

• Superior Comfort: Highly supple latex adapts to road surface changes

• Lightweight Design: Thinner and lighter for enhanced performance

• Smooth Ride Quality: No puckering or valve bump like traditional tubes

• Highly Elastic Material: Strong and flexible for reliable performance

• Removable Valve Core: Compatible with valve extenders

• Balanced Wheel Rotation: Prevents out-of-round feeling

• Performance Upgrade: Ideal for racing and high-efficiency riding

Product Specifications

• Wheel Size: 700C

• Compatible Width: 23–28C

• Tube Material: Latex

• Valve Type: Presta

• Valve Length: 48mm

• Removable Core: Yes

• Weight (Approx.): 60g

• Country of Origin: Thailand

• Net Quantity: 1N

• Commodity: Tubes

Performance Benefits of Latex Construction

• Lower Rolling Resistance: Latex flexes faster than butyl for improved speed

• Better Road Feel: Increased suppleness enhances rider feedback

• Enhanced Comfort: Absorbs micro-vibrations from rough surfaces

• Improved Cornering: Tube adapts instantly to tire deformation

• Reduced Energy Loss: Efficient power transfer while riding

• Consistent Performance: Seamless design ensures smooth rotation

Easy Operation / Usage

• Insert tube inside compatible 700C tire (23-28C width)

• Slightly inflate tube before installation for easier positioning

• Align Presta valve carefully with rim valve hole

• Inflate gradually to recommended tire pressure

• Use valve extenders if required thanks to removable core

• Check tire bead seating before full inflation

Why Choose This Product

• Seamless one-piece latex construction for smooth performance

• Noticeable improvement in rolling efficiency

• Lightweight upgrade for road cycling setups

• Better comfort compared to standard butyl tubes

• Removable core for extender compatibility

• Reliable elasticity and durability

• Ideal for racing and performance riding

In the Box

• 1 x Challenge Latex 700x23-28C Road Tube (48mm Presta)