Fox Shock Bottom Eyelet 3/4" Uniball | 3.0-4.4" Smoothie Bypass Coilover FOX21301317A

Fox Racing Shox bottom eyelet designed for 3.0", 3.5", 4.0", and 4.4" shocks. Features deep 7/8"-14 threads for compatibility with smoothie, bypass, and coilover applications larger than 2.0". Accepts a 3/4" uniball with 2.045" measurement from top edge to center.

Key Specifications

• Thread: 7/8"-14 (deep thread for shocks larger than 2.0")
• Uniball size: 3/4"
• Top edge to center: 2.045"
• Compatible with Fox 3.0", 3.5", 4.0", 4.4" shocks
• Fits smoothie, bypass, and coilover configurations

Fitment Notes

All Fox shocks 2.5" or larger use 7/8" bottom threads regardless of shaft diameter (7/8", 1", 1-1/8", or 1-5/8" shafts). This eyelet features deep threads and will not fit 2.0" shocks, which have shorter shaft threads and shallower eyelet engagement.

When swapping eyelets, verify uniball size compatibility—this eyelet requires a 3/4" uniball.

Clearance pricing—limited stock available.