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Discover Superior Performance
Experience the pinnacle of cycling with the Shimano BB-UN300 Bottom Bracket. Crafted for riders who demand excellence, this square type bottom bracket delivers unbeatable quality and performance.. Cartridge Bearing: Engineered with precision cartridge bearings, this bottom bracket ensures smooth and efficient pedalling, elevating your riding experience
. Chain Line Stabiliser: Enjoy enhanced chain-line stability, reducing chain-related issues and keeping your ride on track
. Versatile Structures: Choose from three available structures - Standard, E-type, and chain case options - to match your specific riding needs
. Crank Arm Fixing Bolts NOT includedTechnical Specifications
. Model No: BB-UN300
. Axle Length/Shell Width: 117.5mm/68mm (BC1.37)
. Adapter Material: Aluminium

Shimano UN300 Bottom Bracket w/out Fixing Bolts 68x117.5mm

by Shimano
SKU: EBBUN300B17X
Regular price $22.99
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Discover Superior Performance
Experience the pinnacle of cycling with the Shimano BB-UN300 Bottom Bracket. Crafted for riders who demand excellence, this square type bottom bracket delivers unbeatable quality and performance.. Cartridge Bearing: Engineered with precision cartridge bearings, this bottom bracket ensures smooth and efficient pedalling, elevating your riding experience
. Chain Line Stabiliser: Enjoy enhanced chain-line stability, reducing chain-related issues and keeping your ride on track
. Versatile Structures: Choose from three available structures - Standard, E-type, and chain case options - to match your specific riding needs
. Crank Arm Fixing Bolts NOT includedTechnical Specifications
. Model No: BB-UN300
. Axle Length/Shell Width: 117.5mm/68mm (BC1.37)
. Adapter Material: Aluminium

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