Sync Micro Sprint Kingpin kits are designed to suit Sync and most other major manufacturer's Spindles. 
FEATURES
- Precision machined and ground 4340 material for Kingpins 
- 5/8" (0.625) diameter 
- 
Includes grease fitting 
- Includes provision for snap ring
INCLUDES
- 2x Kingpin's 
 
- 2x Thrust Bearings
- 4x Thrust Bearing Spacers