Enduro Maxhit Internal Bottom Bracket T47 30mm Model-15QR Whisky's top cap compression plugs

Whisky's top cap compression plugs are reliable and easy to use

Comfortable and self-adhesive

and height-button piston o-ring

42 BB/Frame Interface BB30a BB Shell Width (mm) 73 Weight 119 Spindle Interface Type Shimano Hollowtech II Defined Color Black

3 x replaceable coded keys

Enduro Maxhit Internal Bottom Bracket T47 30mm Model-15QR Whisky's top cap compression plugsMachined 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 press 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