2.75/3.00-21” Thick Butyl Inner Tube, 90/90-21 Motorcycle Tube with TR4 Straight Valve Stem, 80/90-21, 80/100-21, 90/100-21 Tire Tube Fits Motorcycle with 21'' Tires Pack of 2

Size: 2.75/3.00-21" Replacement inner tube, also fits 80/90-21, 80/100-21, 90/100-21 and size 90/90-21 tires. Fit vehicle with 21” tires that are between 2.75'' to 3.00'' wide. Please confirm your existing tube size to ensure that they are properly replaced
Wide Compatibility: These 2.75/3.00-21 motorcycle tubes are perfect fits for some 2.75-21 or 3.00-21 or 80/100-21 or 90/90-21 front tire. 275/300-21" inner tube also fits for Honda CRF230/CRF250/CR250, Suzuki DRZ250/RM125, Kawasaki KX125/KLX150/KDX250, Yamaha TTR230/YZ125 Coolster TaoTao etc Front tires
Premium Quality Inner Tube: YeYouc 2.75/3.00-21 tube are made from premium, heavy-duty butyl rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. With thick butyl rubber that absorbs shocks, adds more stretch, impact and puncture resistance for a smoother ride
Better Air Tightness: 2.75/3.00-21 dirt bike tube made from butyl rubber, fitted with TR4 valve stem, ensuring straig