2 Pack 20" E-Bike Fat Tires Heavy Duty 20 x 4.0 (102-406) Plus 20" Bike Tubes 20 x 3.5/4.0 AV32mm and 2 Nylon Rim Strips Compatible with 20x4.0 Electric Bike/Mountain Bike Tires and Tubes(Black) - PM, YW2022018

• Rice granular projection design: Pattern arrangement Twill design, large ground contact surface, taking into account the driving stability and grip performance on good roads and light off-road conditions Fat Bike Tire 20 x 4.0 parameters：MAX LOAD 90KG (198 LBS), Inflate to 40-210 Kpa (P.S.I. Rage 5-30/0.4-2.1 BAR.) MIN-MAX,Compatible with wide tires of some special models:100/90- 16 44B MOPED M/C YP-828-01 Package Include:2 pack 20" Fat Tires 20 X 4.0, 2 pack 20" Fat Tubes 20 x 3.5/4.0 AV32mm Schrader Valve. It is mainly used for 20x4.0 electric bicycle tire, because it is used for electric bicycle tire, avoid the trouble of frequent replacement, the quality and thickness of the product are thicker than ordinary wide tire, better quality and more durable. Please check carefully for the details and size before purchase.It is compatible with electric bicycle fat tire, and ordinary bicycle wide tire can also be applied. After-sales service: If there is any problem about the product, you can contact us, we will try our best to solve for you!