These are the Yeah Racing G45 Universal Steel Shaft Swing For HPI RS4 Sport3 Orange. Universal swing shafts are made from durable, high quality hardened G45 Steel which means a stronger drivetrain which will translate to better throttle response!
- For: HPI RS4 Sport3
- Material: G45 Steel
- Color: Black
- Front 45mm Universal Shaft (2 pcs)
- Rear 42mm Universal Shaft (2 pcs)
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