Wheels Manufacturing BB30 to Shimano Thread-Together Bottom Bracket - w/ ZERO Ceramic Hybrid Bearings, Black
$225.00
Availability: In Stock
Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.
Description
Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.
Features:
- Replaceable Enduro bearings
- Made in the USA
- ZERØ 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
- Long-lasting Rheolube synthetic grease helps prevent contamination
- Nylon/graphite retainer to further minimize friction
