■ Classic are a couple of token products they are not an overstatement boasting a sales simanohoro-tekku 2 crank bottom brackets. Amazing Spin performance and attractive color variations. * Housing Material: Aluminum Shell BSA 1.37" x 24T 68 mm ■ Compatible Frame standards: (road) compatible with Shimano, Italian 36 mm x 24T 70 mm shell BSA 1.37" x 24T for 68/73 mm shell compatible with Shimano, Shimano compatible, (MTB) ■ ■ bearings: Standard bearing cup Material: CNC Aluminum ■ average weight (Catalog value): G (Set) * Color of the product may look different depending on the type of computer monitors, and display. Color or customer returns, exchanges are not allowed. In addition, the product details, logo, etc to the improved design is different, please understanding. May be altered to