Softer, less contact path allows these X Rings to not generate as much drag on your diff cups when compared to traditional o-rings!

Features:

• For: Xpress Execute FT1 FT1S XQ1 XQ1S XQ10 XQ10F XQ2S XM1 XM1S FM1S DR1S, Xpresso K1 M1, GripXero D1
• Material: Low Friction Silicone
• Color: Green

Includes:

• Gear Differential X-Rings (1 pc)