Feature

●Durable material bottom bracket is made of durable aluminum alloy with excellent workmanship, lightweight and durable
●Excellent Airtight Seal This Motorcycle Bottom Bracket has a tight construction to prevent moisture and dust from entering, ensuring a smooth and comfortable ride
●Tread Design Bottom Bracket Tool Pair Lock Design with Screws to Increase Lateral Stability and Prevent Loosening Protect Carbon Fiber Frame from Mounting Damage
●Riding labor-saving MTB bottom bracket adopts a hollow one outer suspension type which is easy to install and operate, and improves pedal power transmission. Increases pedaling frequency, reduces noise and makes riding more labor
●Designed for a perfect fit; 68mm bottom brackets fit snugly to the frame; Ultimate protection from damage caused by installation such as abrasion and deformation of the carbon frame

[a]

[b]

Description

Description:
The bottom bracket is made of durable aluminum alloy, good workmanship, lightweight and durable. The bottom bracket tool construction is compact and prevents moisture and dust from entering, ensuring a smooth and comfortable ride.

Note:
Due to the lighting effect and shooting angle, there may be some color difference, please understand.
Due to manual measurement, the size of the item will be acceptable. Specifications:
Name: T47-30 Central Axis
Material: Aluminum alloy
Size: Length: about 8.5cm / 3.35" Outer Diameter: about 47mm / 1.85" Inner Diameter: about 30mm / 1.18"
A: T47-30I Built-in B: T47-30X External Packaging Contents:
T47-30 center axis x 1