Compatible frame standards: BB86 (φ41×86.5mm) BB89.5 (φ41×89.5mm) BB92 (φ41×92mm), PF30 (φ46×68mm) Compatible crank standards: SHIMANO HOLLOWTECHII (φ24mm) Bearing: Premium Target season : All year round

TF24 is a thread fit BB set product that can be used with many frame standards when using Shimano Hollowtech II cranks. Installation tools are also included. Thread Fit BB is a new type of bottom bracket that is secured to the frame by screwing an integrated sleeve from the left and right sides. Eliminates the noise problems common with conventional press-fit BBs and improves bearing life. Additionally, it increases the rigidity of the bottom bracket. Another advantage of using thread-fit BBs is that they can be easily replaced without the need for press-fit tools or removers for press-fit BBs. *This product is an officially imported product with quality assurance, so you can use it with confidence. (However, parallel import items are excluded) *Product specifications, specs, design, etc. are subject to change without notice. Please be forewarned.


Product model number: TF24
Color: Black
Size: BB86/BB30/PF30 Shimano crankshaft
Material: Aluminum
Battery included or built-in: ‎No
Capacity: ‎0.1 fl oz
Packing size: ‎18.5 x 16.2 x 5.8 cm; 45.36 g