the set is fully compatible with the entire HO Unitrack system

Four 5x11mm Bearing

As an authentic Traxxas replacement part

0 vehicles

30 Tooth Pinion Gear

Kato 2-140 HO Scale 123mm (4 7/8") Straight Track [4 pcs] UniTrack O Figuers the set is fully compatibleKato 2 140 HO Scale 123mm (4 7 8") Straight Track [4 pcs] UniTrack Add flexibility to your HO track plan with this four pack of 123mm (4 7 8") Unitrack straight sections exactly half the length of Kato's standard 246mm straight, making it a natural fit for sidings, yards, and station tracks within standard Unitrack geometry. Each section features Kato's integrated gray roadbed and nickel silver rail, snapping together with UniJoiners for a secure