Stan's Pawl and Spring Kit E-Sync CheckoutTitle=Ergon SM Enduro Saddle - Stealth } Air spring kits do

} Air spring kits do not include top cap assembly unless specified

year/model Deluxe ThruAktiv (A1-B1) Trek Mount description eyelet assembly

CO² and mini-tool

The new design features six slots that are machined into the base of the valve stem allows tubeless sealant fluid and air to flow freely even when running tubeless tire inserts

Spoke Interface J-Bend Skewer Included No Defined Color Black Rear Axle 10x1 Threaded x 120mm Color Black Flange Diameter Right 54 Flange Diameter Left 54 Weight 312 Hub Drilling 32 Bearing Type Sealed Cartridge Hub/Brake Compatibility Rim Brake Cassette Body Type Threaded Standard 1

Stan's Pawl and Spring Kit E-Sync CheckoutTitle=Ergon SM Enduro Saddle - Stealth } Air spring kits doReplacement 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