20 Inch Electric Bike Suspension Fork 4.0 Tire Fat Bike Air Fork Double Shoulder 110mm Travel Rebound Adjustable 1-1/8'' Disc Brake Bicycle Front Fork QR Axle 9 x 135mm Size:20x4.0''fat bike air fork suspension Material: aluminum alloy magnesium alloy Structure:double shoulder,air pressure suspension system, damping adjustable rebound Head tube:28.6x270mm(1-1/8'' straight tube) Inner tube:34x180mm Compressible stroke: 110mm Quick release axle:9x135mm Applicable tires:max for 20x4.0'' tires Disc brake : 180mm disc rotor, (203mm disc rotor requires an adapter) Scope of application:ATV/Snow Bike/E-bike/MTB 20'' fork Weight about 2880g Package: 1PC double shoulder fat fork Note: 1.Please check if the size is correct before purchasing. 2.It is not recommended to use the front wheel drive motor, it will wear the fork legs and break easily. Service: If you have any product and service problems, please contact us and we will reply with you within 24 hours.



