PT1034 Motorcycle Heavy Duty Inner Tube Replacement - 3.60-4.10 x 14 Rear - 3mm Thick - Tire Tube Compatible with Yamaha YZ85 TTR125 Suzuki RM80/85 DRZ125 KTM 85 XC/SX Kawasaki KLX125 KX80

Searched for 18" tube these came up and ordered finally got around to change tire and discovered these are 14" tubes not 18" return window has closed so thanks Amazon search function...

Good grief! If you have issues with thin rubber on your tubes, look no more! This thing is amazingly thick. I can’t imagine is needing to buy another tune until the back tire on the dirt bike is totally bald. We still might not need to then!

it the nice heavy tube for a dirt bike would buy again for sure

XR80R- rear 14 inch was super thick and subsequently heavy tube that fit great. I like them thick.

Great tube for a great price. Good to have high quality spare tubes around.👍

Didn’t even last 10min before it popped just simply going down the road..

the tube was built well

Order for a 14" rim and box shows 14" but when I pulled the tube out the box and unwrapped it and it's for a 21" rim, but if it was the right size rim it looks and feels to be a good heavy duty one but will have to wait and see when i get the right one and actually install it to see if it's a good as it looks