Feature

●Aluminum Alloy: This mountain bike bottom bracket made of premium aluminum alloy, sealed bearing and nylon, which is sturdy, durable, reliable, practical and has a long service life.And bottom bracket system can protect the frame, more power output, its better than ordinary structure bottom bracket.
●Reduce Noise: This frame of bike bottom bracket is made of aluminum alloy, make you pedal smoothly, can reduce noise, lightweight while maintaining strength,solid and durable with a long service time, works excellent, the ease of operation, the use safe reliable.
●Integral Sealing: The press in type road bike bottom bracket adopts integral sealed treatment, can keep the lubricant in bearing, dustproof and waterproof, and maintenance-free sealed cartridge bearing design, prolongs the service life, suitable for harsh cycling places.
●Stable: The bike bearing bottom bracket has high strength, strengthening lateral stability, not easy to loosen, reject abnormal sound.Integrated design, higher performance.Applicable frame pipe diameter for t47,compatible frame bottom width approx. 86.5mm/3.41in .
●High Strength: The bicycle sealed bearing bottom bracket adopts accurate processing craftsmanship, which can prolong its service life and has high strength.Integrated structure has no abnormal noise, with no gaps to prevent the assembly stuck, safe for use.


Description

Specification:
Item Type: Mountain Bike Bottom Bracket
Material: Aluminum Alloy, Sealed Bearing, Nylon
Weight: Approx. 129g/4.55oz
Color: As Shown
Inner Diameter: Approx. 24mm/0.94in
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