Shimano 105 BB-5500 Bottom Bracket Unit 68x109mm
The Shimano 105 BB-5500 Bottom Bracket Unit 68x109mm is designed for cyclists seeking reliability and performance. Constructed with a durable CroMo-steel axle and lightweight aluminum cups, this bottom bracket ensures longevity while maintaining a low weight of approximately 250g. It features a selectable frame type, accommodating both BSA and ITA shell widths, and is specifically engineered for 2-speed cranks. The Octalink axle profile enhances power transfer, making it an excellent choice for serious cyclists looking to upgrade their drivetrain.
Shimano 105 BB-5500 Bottom Bracket Unit 68x109mm
The Shimano 105 BB-5500 Bottom Bracket Unit 68x109mm is designed for cyclists seeking reliability and performance. Constructed with a durable CroMo-steel axle and lightweight aluminum cups, this bottom bracket ensures longevity while maintaining a low weight of approximately 250g. It features a selectable frame type, accommodating both BSA and ITA shell widths, and is specifically engineered for 2-speed cranks. The Octalink axle profile enhances power transfer, making it an excellent choice for serious cyclists looking to upgrade their drivetrain.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Shimano 105 BB-5500 Bottom Bracket Unit 68x109mm is designed for cyclists seeking reliability and performance. Constructed with a durable CroMo-steel axle and lightweight aluminum cups, this bottom bracket ensures longevity while maintaining a low weight of approximately 250g. It features a selectable frame type, accommodating both BSA and ITA shell widths, and is specifically engineered for 2-speed cranks. The Octalink axle profile enhances power transfer, making it an excellent choice for serious cyclists looking to upgrade their drivetrain.
