Chopper Bicycle Fork 1" Threaded 29.5" Long Disk Brake Mount Black Triple Tree Brand new steel triple tree fork for 24" or 26" bikes. Fork leg is 29.5" long and 1" threaded steering tube, which is 13-1/2" long(top to bottom) includes 8-1/2" threads 4" from eye to eye for the axle mount. Hub spacing 100mm For 3/8" axle. Plates are adjustable up and down to fit headtube by Allen wrench. Can be used with or without DISC brakes. Tabs are also great for mounting bullet headlights. Size: Adjustable with Allen Key Steerer: Threaded 1" (22.2mm ID) Steerer Length: 350mm (222mm Threaded) Diameter of Fork Tubes: 32mm Thick Material: Steel/ Aluminum Crowns Brake Mount: DISC Hub Spacing: 4"Inches, 100mm Distance Between Fork Tubes: 91.5mm, 3.6"inches, would say 3.5inches is max tire width. Color: Black/Aluminum Chrome Fork Race Diameter: 27.08mm, 1.06"inches Axle Size: 3/8 or 9mm No returns. please measure your bike, wheels tires first.