FastEddy Arrma Big Rock 4X4 3S Sealed Bearing Kit** Corally Syncro 4S Parts left & right

left & right

runs on your HO scale train layout Build your Thomas & Friends collection one friend at a time

Multi-piece V8 engine

and because the covering is soft

the diesel package offers a choice of 5 prime movers

FastEddy Arrma Big Rock 4X4 3S Sealed Bearing Kit** Corally Syncro 4S Parts left & rightThis is a Team FastEddy Arrma Big Rock 4X4 3S Sealed Bearing Kit. FastEddy bearing kits include high quality rubber sealed steel bearings, with bearings specific for a particular application. So instead of spending more money than you need picking and choosing a bunch of individual bearings and ending up with leftover bearings you may not need, grab a FastEddy bearing kit and get your rig rolling smooth again. Includes: (2) 5X8X2. 5 (4) 6x12x4 (8)