CDH 20X4.0″ Fat Tire Bike Fork, Suspension Bicycle Fork Single Shoulder Disc Brake Bicycle/Tricycle

CDHPOWER 20″ fork Bike Snow Fork Fat Bicycle Fork Mechanical Forks Locking Suspension Forks Aluminum Alloy Fit 4.0″ Tire Spread 135MM, shoulder manual control + wire remote control two locking mode. Travel:135mm Spread 135mm. Spring to adjust the forku2019s softness and hardness. 1-1/8″(28.6mm) steer tube, 295mm length. Inner tube 1″ (25.4mm) Disc brake bracket( center hole to center hole: 75mm) ; compatible with 20″*4.0 inch tire max Fit 1 1/8″ Headset (not included) and works well with the forkuff0c1 1/8″ headsetuff1aFor 44mm Head Tube and 28.6mm Fork; PLEASE NOTE1: the best safe speed if racing: 35km/h