Enhance your dirt bike's performance and riding comfort with this high-quality Rear Tire Inner Tube, specifically designed to fit 90/100-14 (3.00-14) inch rear tires. Crafted from premium rubber, this inner tube offers exceptional durability and reliability, making it an ideal replacement for Pit Pro Trail Dirt Bike Motorcycles with 125cc to 140cc engines. Key Features: · Superior Air-Bearing Design: The inner tube functions as an air-bearing container that ensures optimal inflation and effectively reduces vibrations, providing a smoother and more stable ride. · Excellent Fitment: Engineered to meet original equipment standards, it offers a snug and secure fit for 90/100-14 (3.00-14) rear tires, preventing flats even on rough and uneven terrains. · Durable Rubber Construction: Made from premium rubber with a thicker, stable design, this inner tube can withstand higher tire pressures, enhancing safety and longevity. · Outstanding Performance Attributes: Features excellent air tightness, heat resistance, elasticity, aging resistance, and minimal permanent deformation to maintain performance over time. · Reliable Replacement: Perfect for restoring your dirt bike’s rear tire functionality, improving ride quality, and ensuring consistent tire pressure retention. Specifications: · Item Type: Rear Tire Inner Tube · Material: Rubber · Size: Approx. 90/100-14 (3.00-14) inches · Fitment: Compatible with Pit Pro Trail Dirt Bike Motorcycles 125cc and 140cc Package Includes: · 1 x Rear Tire Inner Tube Upgrade your dirt bike maintenance with this durable and high-performance rear tire inner tube, designed to deliver superior riding pleasure and long-lasting reliability on every adventure.