Wheels Manufacturing BB30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket, Black
$143.99
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Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.Product Details: Made in the USA Replaceable Enduro bearings Specifications: BB Shell Width (mm): 73 BB/Frame Interface: BB30a Bottom Bracket Shell I.D.: 42 Defined Color: Black Spindle Interface Type: Shimano Hollowtech II Weight: 119 UPC: 811079024732 MPN: BB30A-OUT-SHIM
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