Feature

●Sealed Bearing: Made of premium aluminum alloy, sealed bearing and nylon, this mountain bike bottom bracket is wear resistant, corrosion resistant, durable, lightweight and has a long service life.
●Reduce Noise: The bike bottom bracket has aluminum alloy frame, making you pedal smoothly, reducing noise and maintaining strength.
●Integral Sealing: The pressed type road bike bottom bracket adopts integral sealing, can keep the lubricant in bearing, dustproof and waterproof, suitable for harsh cycling places.
●Reject Abnormal Sound: The bicyle bearing bottom bracket has high strength, strengthening side stability, difficult to loosen, has no abnormal sound.
●Accurate: The bicycle sealed bearing bottom bracket adopts accurate processing craftsmanship, which can prolong its service life.


Description

Specification:
Item Type: Mountain Bike Bottom Bracket
Material: Aluminum Alloy, Sealed Bearing, Nylon
Weight: Approx. 116g/4.09oz
Color: As Shown
Inner Diameter: Approx. 30mm/1.18in
Outer Diameter: Approx. 49mm/1.93in
Applicable Frame Pipe Diameter: For T47
Compatible Frame Bottom Width: Approx. 86.5mm/3.41in

Package List:
1 x Mountain Bike Bottom Bracket