Acros BB30R Stainless BB Hollowtech II Black

Angular contact ball bearings made of stainless steel and well thought-out seals in Acros' BB30 Reducer Bottom Bracket ensure a long service life with minimum maintenance and thus more carefree time on the bike.High quality bearings for your bike - Ride more, worry less!Key Features• CNC - made in Germany, high-strength 7075 aluminium• Stainless steel angular contact ball bearings, double sealed• R2 seal (rubber lip seal)• Dust protection cap• Weight: 99g• Compatibility: Hollowtech II• Shell inside ⌀: 42mm• Shell width: 68/73mm