Description

Bike Bottom Bracket T47A 68-73mm MTB Integral Sealed Steel Bearing Press Bottom Bracket for 24mm Spindle Crank, Black

Features:

• Aluminum Frame: Aluminum alloy frame is used in the bicycle central axle, providing smooth pedal strokes, non-slip surface, reduced noise, lightweight design, and maintained strength.
• Applicable Range: Compatible with 24mm cranks, with an outer diameter of 47mm and an inner diameter of 30mm. Suitable for T47 frame pipe with a chassis width of 68-73mm.
• Integral Sealed Steel Bearing: The bicycle center shaft features integral sealing to retain lubricating oil, extending bearing lifespan with good waterproofing, ideal for rough riding conditions.
• High Quality: Constructed with high-strength aluminum alloy for enhanced lateral stability, preventing loosening and abnormal noise.

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