Stan's NoTubes - Kit, Bearing, #3803, 17X26X10Mm, Double Row (Enduro) 1Pc Sabma 2x PTN R-Evolution inserts

2x PTN R-Evolution inserts

Not compatible with the most common 15x110mm hub spacing

1728 and 8

A robust carcass of 60 TPI offers sustainability and prevents cuts

YKK waterproof zip with puller (2 sets): Ensures waterproofness and facilitates use even when wearing gloves

Stan's NoTubes - Kit, Bearing, #3803, 17X26X10Mm, Double Row (Enduro) 1Pc Sabma 2x PTN R-Evolution insertsMade by Enduro, this #3803 cartridge bearing measures 17x26x10mm and features a double row of bearings integrated into a single housing to offer maximum durability and stiffness with minimal resistance. This bearing is used in M pulse freehubs. This kit includes only one bearing.