DONSP1986 20 inch x 4.0 Fat Tire Bike Fork, 1-1/8" Threadless Air Suspension Bicycle Fork 20" Double Shoulders, Snow Beach MTB E-Bike Fork, Manual

DONSP1986 20 inch x 4.0 Fat Tire Bike Fork, 1-1/8" Threadless Air Suspension Bicycle Fork 20" Double Shoulders, Snow Beach MTB E-Bike Fork, Manual

Travel: 170mm; Spacing: 135mm; Manual Lockout, 9mm quick release; 1-1/8"(28.6mm) steer tube, Inner tube 1" (25.4mm), 260mm length. Disc brake bracket (center hole to center hole: 75mm) Compatible with 20"x4 inch tire max Diameter of Up Tube: 32mm/1.26inch and 43mm/1.693 inch for lower leg PLEASE NOTE1: the best safe speed if racing: 35km/h；Applicable models: Suitable for most 20 inch* 4.0 tire snow bikes/beach bikes/electric bikes mtb/bmxChildren bike/motorcycle/Electric Motorcycle/folding bike/XC/DH, etc. Manual Lockout, Air suspension damping. Outside Diameter of Up Tube: 32mm/1.26inch and 42mm/1.693 inch for lower leg Disc brake bracket( center hole to center hole: 75mm) ;compatible with 20"*4 inch tire max Travel: 170mm Spread: 135mm PLEASE NOTE1: the best safe speed if racing: 35km/h；