Stans No Tubes M-Pulse Freehub Body Shimano Micro Spline 12 SunRace 130mm Length

130mm Length

These EC headsets are for frames with external bearing cups

especially for those on rougher roads

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Teal

The 1-inch hex end features magnets that quickly couple with our steel hex insert tools

Stans No Tubes M-Pulse Freehub Body Shimano Micro Spline 12 SunRace 130mm LengthReplacement freehub bodies include pawls and springs pre installed M Pulse hubs: six pawls are equipped with Neodymium magnets engaging every 1. 66 deg E Sync hubs: fast 8. 18 deg engagement with reinforced high torque pawls HG 11sp road FH body requires a 1. 8mm spacer (included) for use with a Shimano SRAM 8 11sp HG mountain cassettes XDR drivers require a 1. 8mm spacer (included) for use with a XD cassette Instructions and hub axle determinations