PressFit 30 Bottom Bracket

Machined aluminum shell slips together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.

FEATURES :

• Replaceable Enduro bearings
• Made in the USA
• ABEC-3 sealed bearings
• Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races
• Each bottom bracket includes (2) silicone dust seals, (2) 0.5mm crank spindle spacers, and (2) 1.0mm crank spindle spacers