PressFit 30 to Shimano Thread-Together Bottom Bracket with ZERO Ceramic Hybrid Bearings
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$29300
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0 available in-store, 10 available online
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Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.
Replaceable Enduro bearings
Made in the USA
ZERO Ceramic sealed bearings
Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity
Silicone VV-type 2-lip non-contact labyrinth seals for excellent bearing protection with minimum friction