Stans E-SYNC NEO END CAPS/R 12X135/150 6B E13/E14

Stans NEO Boost Axle 148

Stans End Caps - E-Sync/Neo 6 bolt - REAR - 10x135mm QR (E11 - E12)

These end caps fit 6-bolt E-sync hubs with 10x135mm quick-release rear axle spacing and Shimano HG or SRAM XD/XDR cassettes. The non-drive side end cap includes a low-friction U-cup seal that snaps into place and stays secure even when your wheel is removed from your bike. Compatible with E-sync, Neo, and Neo Ultimate 6-bolt 10x135mm quick-release hubs and Shimano HG or SRAM XD/XDR freehubs. Not compatible with any Centerlock hubs. Not compatible with 142mm, 148mm, 157mm, or single-speed E-sync and Neo hubs. Not compatible with Shimano Micro Spline hubs. Not compatible with M-pulse hubs.

Stans Axle - Neo ULT - REAR - 12x135/142 & Singlespeed

This replacement axle for 12x135mm, 12x142mm, and single-speed Neo hubs features a high-precision centerless ground treatment ensures perfect bearing fit. Compatible with both geared and single-speed hubs. Compatible with both 6-bolt and Centerlock hubs. Not compatible with E-sync or M-pulse hubs.