T47 30 Mountain Bike Bottom Bracket 30mm Threaded Bearing Bottom Shaft Aluminum Alloy Cycling Bottom Brackets

Item Type: Bike Bottom Bracket
Material: Aluminum alloy
Gross Weight: 137g / 4.8oz
Outer Diameter: 47mm / 1.9in
Inner Diameter: 30mm / 1.2in
Bottom Bracket: 68-73mm / 2.7-2.9in

Features

1、Aluminum Alloy Frame: This bike bearing bottom bracket adopts aluminum alloy frame, provides fluent pedaling, reduce noise, light weight while maintaining strength.
2、Increased Lateral Stability: High strength aluminum alloy, strengthens lateral stability, and not easy to loosen, and rejects abnormal noise.
3、Accuracy Machined: The high strength central shaft is accuracy machined, with exquisite workmanship, great impact resistance, wear resistance and heat resistance.
4、Excellent Sealing Performance: The threaded bearing bike bottom bracket has excellent sealing performance, which can effectively prolong its service life.
5、Scope of Applications: This mountain bike bottom bracket is lightweight and compact, easy to install and replace, suitable for mountain bikes, road bikes. The matching bottom bracket width is 68 to 73mm.

Package List

1 x Bike Bottom Bracket