Enduro Max Double Row Bearing 398E 8 x 19 x 10/11 Variant:Enduro Double Row Bearing MAX 398-E LLU MAX-E 8 x 19 x 10/11 mm our XD-15 Pro BBs feature

our XD-15 Pro BBs feature XD-15 15° Angular Contact cartridge bearings pressed into precision machined aluminum cups that simply thread directly into the BB shell

Premium bearings & double seal system

The Aero Race 4

The most impressive feature of these bearings is

Enduro Max Double Row Bearing 398E 8 x 19 x 10/11 Variant:Enduro Double Row Bearing MAX 398-E LLU MAX-E 8 x 19 x 10/11 mm our XD-15 Pro BBs feature398 LLU MAX E MAX Design, Double Row, Extended Race, ABEC 3, radial suspension bearing 8mm x 19mm x 10 11mm Enduro bearings pioneered MAX type bearings 20 years ago for bicycles to address the challenges associated with mountain bike pivots. MAX bearings provide 35 40% more load capacity than standard radial bearings by employing a special design where the maximum number of balls (full complement) are inserted into the bearing, via a custom ground