Ralson ECORACER Bicycle Tube 28/29 x 2.10–2.50 Presta Valve (48mm / 60mm / 80mm)

The Ralson ECORACER Bicycle Tube 28/29 x 2.10–2.50 is designed to deliver reliable performance, excellent air retention, and long-lasting durability for mountain bikes and hybrid bicycles. Manufactured from premium-quality butyl rubber, this inner tube offers superior elasticity and helps maintain consistent air pressure for longer periods, reducing the need for frequent inflation. It is engineered to fit 28-inch and 29-inch tyres with widths ranging from 2.10 to 2.50, ensuring a secure and accurate fit for improved riding stability and comfort. Available with 48mm, 60mm, and 80mm Presta valve options, it is compatible with modern double-wall rims and standard Presta pumps. Its puncture-resistant construction provides dependable performance on trails, roads, and daily commutes. Whether you're a mountain biker, fitness enthusiast, or everyday cyclist, this tube delivers a smooth, comfortable, and dependable riding experience.

Key Features

• Premium Butyl Rubber: Provides excellent durability, flexibility, and long-lasting performance

• Superior Air Retention: Maintains tyre pressure for longer and reduces frequent inflation needs

• Multiple Valve Options: Available in 48mm, 60mm, and 80mm Presta valve lengths

• Wide Compatibility: Fits 28-inch and 29-inch tyres with widths from 2.10 to 2.50 inches

• Puncture-Resistant Design: Built to withstand demanding road and trail conditions

• Smooth Riding Experience: Helps absorb minor vibrations for enhanced riding comfort

Product Specifications

• Brand: Ralson

• Model: ECORACER Bicycle Tube

• Tube Size: 28/29 x 2.10–2.50

• Material: Premium Butyl Rubber

• Valve Type: Presta Valve

• Valve Length Options: 48mm, 60mm, 80mm

• Compatible Wheel Size: 28 Inch / 29 Inch

• Compatible Tyre Width: 2.10–2.50 Inches

• Usage: MTB, Hybrid Bikes, Commuting, Trail Riding, Fitness Cycling

• Air Retention: High

• Installation: Easy Installation

Performance & Durability

• Designed for consistent performance across city roads, rough trails, and mixed terrain

• Strong butyl construction improves resistance against wear and everyday riding stress

• Maintains stable air pressure for improved rolling efficiency and riding confidence

• Reliable sealing around the valve helps prevent air leakage over extended use

• Suitable for long-distance rides where durability and dependability are essential

Easy Operation / Usage

• Remove the old inner tube from the tyre and rim

• Slightly inflate the new tube before installation

• Insert the tube evenly inside the tyre

• Align the Presta valve with the rim valve hole

• Mount the tyre carefully and inflate to the recommended pressure

• Check for proper seating before riding

Why Choose This Product

• Trusted Ralson quality and performance

• Excellent air retention for reduced maintenance

• Compatible with a wide range of MTB and hybrid tyres

• Available in multiple Presta valve lengths for different rim depths

• Durable and puncture-resistant construction

• Ideal for commuting, fitness riding, and trail adventures

In the Box

• 1 x Ralson ECORACER Bicycle Tube 28/29 x 2.10–2.50