Tamiya 46mm LW Swing Shafts *2 BB TAM51760

The 46mm light weight swing shafts (ball bearing type) from the TRF421X chassis can be used to replace a worn-out part for the TRF421X (Item 42391) or used as an upgrade to the standard TRF421 (item 42384). 46mm light weight swing shafts (ball bearing type) x2 Use ball bearings to limit friction and speed reduction during cornering. Use with Item 51762 Ball Bearing Set for Universal Shafts and Item 51764 TRF421X Gear Differential Joints (Ball Bearing Type) when using for TRF421 chassis (Item 42384). Compatible with TRF421 (Item 42384) and TRF421X (Item 42391) chassis.