Product Overview
Item Type:Bottom Bracket
Material: Aluminum Alloy
Outer Diameter: Approx. 47mm / 1.9in
Inner Diameter: Approx. 29mm / 1.1in
Bottom Bracket Shell: Approx. 86.5mm / 3.4in
Material: Aluminum Alloy
Outer Diameter: Approx. 47mm / 1.9in
Inner Diameter: Approx. 29mm / 1.1in
Bottom Bracket Shell: Approx. 86.5mm / 3.4in
Features
1、Aluminum alloy bottom bracket shell is made of aluminum alloy, which is sturdy and durable and has a long service life.
2、Compared with the traditional bottom bracket, it has higher compatibility, better waterproof performance.
3、Better airtightness, enhanced by T47 characteristics of the sealed waterproof tube, strong waterproof performance.
4、Easy to install, stable rotation, convenient installation and operation, and better quietness.
5、Bottom bracket connects your crank and protects the smoother and durable application of the power transmission system.
Package List
1 x Bottom Bracket
2 x Washer
Package Weight and Dimension
| Weight | 0.66 lb |
| Width | 2.34 Inch |
| Height | 2.34 Inch |
| Length | 4.68 Inch |
