HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency.
HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability.
Use TLFC37 or TLFC25 in conjunction with TLFC36 adaptor tool for installation and removal.
We are offering 10% off this bottom bracket! Normally, these bottom brakets retail for £29.99- here you can buy it for £26.99 including free UK delivery!