Spring steel double jointed universals with a replaceable pin to exchange when worn out! Smoother cornering when compared to traditional single jointed universals!
Note: When using this part for upgrading the universal shaft from XQ1S, XQ2S and FT1S, need to change the 5x10x4mm ball bearing at the inside of the upright to double join universals bearing 5x10x3mm XP-40063.
- For: Execute XQ1 XQ10 XQ10F FT1 XQ1S XQ2S FT1S
- Material: Spring Steel
- Color: Brown
- Spring Steel Double Joint Universals (2 pcs)
- 5x10x3mm bearings (2 pcs)