Shimano BB-ES300 73X121mm English Bottom Bracket
About Shimano BB-ES300 73X121mm English Bottom Bracket
Stiff and lightweight for efficient power transfer, durable spline reinforced construction. 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly.
Features
8-splined OCTALINK technology
26g lighter weight than BB-ES25
Specifications
Model No: BB-ES300
Series: Shimano Alivo M4000 Series
Threaded bottom bracket shell width: 73mm
Axle length: 121mm
About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.
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Shipping & Returns
Shimano BB-ES300 73X121mm English Bottom Bracket
Shimano BB-ES300 73X121mm English Bottom Bracket
About Shimano BB-ES300 73X121mm English Bottom Bracket
Stiff and lightweight for efficient power transfer, durable spline reinforced construction. 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly.
Features
8-splined OCTALINK technology
26g lighter weight than BB-ES25
Specifications
Model No: BB-ES300
Series: Shimano Alivo M4000 Series
Threaded bottom bracket shell width: 73mm
Axle length: 121mm
About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.
Original: $20.81
-65%$20.81
$7.28Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
About Shimano BB-ES300 73X121mm English Bottom Bracket
Stiff and lightweight for efficient power transfer, durable spline reinforced construction. 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly.
Features
8-splined OCTALINK technology
26g lighter weight than BB-ES25
Specifications
Model No: BB-ES300
Series: Shimano Alivo M4000 Series
Threaded bottom bracket shell width: 73mm
Axle length: 121mm
About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.