Enduro Maxhit Bottom Bracket BSA DUB MFPN=SP7004 while the foam lining wraps

while the foam lining wraps your foot for warmth

Forged 6061 aluminum provides extra strength

Model M30 Thru Road/Mountain Spindle Interface 30mm Shell BSA Shell ID 33

Modern aluminum crankarms and chainring optimizes stiffness to weight ratio with material only where it’s needed

Enduro Maxhit Bottom Bracket BSA DUB MFPN=SP7004 while the foam lining wrapsMachined entirely from 440C stainless steel and guaranteed for life Maxhit BB bearings include proprietary double lip labyrinth seals and extra high pressure Enduro grease to ensure a lifetime of trouble free, heavy duty performance Bearings are designed to thread directly into your bicycles bottom bracket shell, eliminating the need for the aluminum cups that are traditionally used to carry the bearings This unique design frees up space for much