Shimano BB-UN300 Square Taper Bottom Bracket (Grey)
EBBUN300C18X
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The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 73 mm shell width. A stabilizer ensures a constant chain line
Features
- Compatible with all standard JIS square‑taper cranksets
- Cartridge Bearing Design
- Lightweight yet robust, ensuring good stiffness for smooth pedaling without unnecessary weight
- Built-in chainline alignment feature helps maintain optimal drivetrain performance
Specification
- Frame Interface- BSA/English Threaded
- Spindle Interface- Square Taper JIS
- Shell Width- 73mm
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Material- Aluminium
Additional Info
- Country of Origin: China
- Imported By: Shimano South Asia Pvt Ltd. , 19 , (Ground Floor) Kumara Krupa Road , Bangalore – 560 001 , Karnataka , India.
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Bottom Brackets