Enduro's MRA 15267 LLU MAX Angular bearings represent the culmination of two decades of innovation in bicycle component engineering. Featuring 35-40% greater load capacity than standard radial bearings, these units employ a maximum ball configuration with deep race grooves to effectively manage the complex lateral forces encountered in mountain bike pivot applications. The precision-manufactured Grade 10 balls work in concert with dual-lip labyrinth (LLU) seals to maintain the internal 90% Almagard high-pressure grease while excluding contaminants. The Angular Contact design distributes forces across all bearing balls when properly installed, significantly extending service life by reducing localized wear patterns.

Engineered specifically for suspension pivot applications, this Enduro bearing exemplifies precision component design. Available in multiple material configurations—high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD15—with ceramic or stainless ball options. The engineering focus on maximized groove depth accommodates the largest possible ball bearings, optimizing load distribution and durability. A distinguishing feature is the sophisticated dual-lip seal system, which creates a complete labyrinth effect by engaging with precision micro-grooves, delivering exceptional environmental protection against contaminants that typically compromise bearing performance in demanding conditions.