Feature

●Aluminum Alloy Frame: This bike bearing bottom bracket adopts aluminum alloy frame, provides fluent pedaling, reduce noise, light weight while maintaining strength.
●Integral Sealed: Prolong the service life, integral sealing, keep the lubricant in the bearing, better dustproof and waterproof effect, suitable for harsh riding environment.
●Increased Lateral Stability: High strength aluminum alloy, strengthens lateral stability, and not easy to loosen, and rejects abnormal noise.
●Accuracy Machined: The high strength central shaft is accuracy machined, with exquisite workmanship, long service life and excellent sealing performance.
●Scope of Applications: This mountain bike bottom bracket is suitable for mountain bikes, road bikes. The matching bottom bracket width is 86.5mm.


Description

Specification:
Item Type: Bike Bottom Bracket
Material: Aluminum alloy, sealed bearing, nylon
Gross Weight: 104g / 3.7oz
Inner Diameter: 30mm / 1.2in
Outer Diameter: 49mm / 1.9in
Applicable Frame Diameter: T47
Compatible Frame Bottom Bracket Width: 86.5mm / 3.4in

Package List:
1 x Bike Bottom Bracket
2 x Gasket