Premium spring steel, double-jointed universals with a replaceable pin to exchange when worn out. Smoother cornering when compared to traditional single jointed universals!

When using this to upgrade the universal shafts on the XQ1S, XQ2S, FT1S, DR1S and AT1S, you will need to change the 5x10x4mm ball bearing on the inside of the steering block to a 5x10x3mm bearing such as the Smokem 85103 10x5x3 Bearing (4pcs).

Features:

• For: Xpress Execute XQ1 XQ10 XQ10F FT1 AT1
• For: Xpress Execute XQ1S XQ2S FT1S DR1S AT1S with extra parts
• Material: Spring Steel
• Color: Brown

Includes:

• Spring Steel Double Joint Universals (2 pcs)

Requires:

• 5x10x3mm bearings (2 pcs) when upgrading the universal shaft from XQ1S, XQ2S AT1S and FT1S