Rotor Road BB3024 68 mm Steel Bottom Bracket Bearings Black

The BB3024 Rotor bracket for road bike is used as a BB30 converter to conventional bottom bracket (BB24). It allows to install and take advantage of conventional rods in BB30 frames. Characteristics: - New labyrinth seal without contact, intense protection against dust, water and mud - New external covers. Maximum resistance to deformation and compression - Design of cups inspired by the new SAAB and BB1, more attractive and elegant - Steel bearings - Compatible with ROTOR 24mm cranks and all the cranks on the market that meet the specifications of Shimano 24mm