Enduro Max 6903 Sealed Cartridge Bearing Indoor Trainers and even small bends in

and even small bends in the hanger cause indexing problems that cable adjustments alone can't fix

The gloss finish blends naturally with most factory paint schemes and won't dull the look of your build

Using the correct Shimano bleed syringe ensures compatibility with the system ports and provides the fluid volume needed for a complete bleed without contamination from DOT-fluid tooling

It's the proven choice for road riders who want top-tier performance with the simplicity of a clincher and a tube

delivering the precise performance expected from Ultegra-level components

Enduro Max 6903 Sealed Cartridge Bearing Indoor Trainers and even small bends inWhy Use the Enduro Max 6903 in Your Suspension Pivot? The Enduro Max 6903 is engineered specifically for suspension pivots, deploying a full complement ball design that maximizes the number of balls in the race for significantly higher load capacity than standard cartridge bearings of the same size. The race grooves are cut deeper than standard, providing greater lateral support against the twisting and compound forces that suspension pivots