The ultimate bearing. XD-15 uses an angular contact design to provide the perfet preload. Combined with the advanced lightweight nitrogen steel races and oversied grade 3 Cerbec ceramic balls, XD-15 is smoother and has a greater load capacity than any other bearing on the market.

Now with Limited Lifetime Warranty against manufacturig defect.

• Bearing Code: 699
• Dimensions: 9 x 20 x 6mm
• ABEC: 5
• Grade: 3
• Seals: LLB
• Grease: Kyodo Yushi PS-2
• Application: Hubs, Bottom Brackets
• Weight: 6.5g