Magnetic Pawl Kit, M-Pulse NLS

- Replacement freehub bodies include pawls and springs pre-installed\n- M-Pulse hubs: six pawls are equipped with Neodymium magnets engaging every 1.66 deg\n- E-Sync hubs: fast 8.18 deg engagement with reinforced high-torque pawls\n- HG 11sp road FH body requires a 1.8mm spacer (included) for use with a Shimano/SRAM 8-11sp HG mountain cassettes\n- XDR drivers require a 1.8mm spacer (included) for use with a XD cassette\n- Instructions and hub axle determinations are available online @ www.notubes.com