Proven Part Solid No-Flat Tire 4.10X3.5-4 With Bearings Fit 72310001 15010 Compatible With 2 Wheel Velke System X2

One Solid No Flat Semi-Pneumatic Tire

Size 4.10X3.5-4 Includes  Roller Bearings. 

Fits Part Numbers 72310001 and 15010.

Compatible with Velke 2 Wheel X2 Models. Includes Inside The Rim a 1" Roller Bearing, Two Bearing Retainers 1" I.D., and One Spanner 1" O.D. Hub Length: 2 1/4" Off Set, Tread: Sawtooth, Color: Grey, and Includes Grease Zerk.