Exotek F1 Spool w/1/4" Carbon Axle & Right Hub

The Exotek F1 Spool with 1/4" Carbon Axle and Right Hub is an optional upgrade for the F1ULTRA, X1, Roche, and most F1 vehicles using a 1/4" axle setup. Its spool-style design helps eliminate "diffing out" in high-grip carpet conditions and can provide more corner-exit speed.

The spool uses high-quality 7075 aluminum and has no holes in the axle shaft for increased durability. The spur mount keys directly into the supplied right-side wheel clamp to simplify gear swaps. The clamp uses a two-screw design for improved clamping force with less screw tension.

Compatibility

• F1ULTRA
• X1
• Roche
• Most F1 vehicles using a 1/4" axle setup

Requirements

• Standard pan car ball diff type spur gear, such as Kimbrough or Axon; not included
• Left-side clamping hub required
• The stock hub can be used for the F1ULTRA

Includes

• Carbon Fiber 1/4" axle
• Right-side wheel clamp
• Spur mount
• Assembly hardware