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Shimano 105 Bottom Bracket Octalink - BB-5500

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Shimano 105 Bottom Bracket Octalink - BB-5500
Shimano 105 Bottom Bracket Octalink - BB-5500
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High Quality Sealed Bearing Design
Designed For Use With Shimano Road Chainsets
Oversized Hollow 22mm Cromoly Spindle
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This splined bottom bracket is designed for use with older Shimano road Octalink cranksets and features an oversized 22mm chrome-moly hollow pipe billet spindle which reduces weight whilst simultaneously increasing strength and rigidity. The unique Octalink splined axle / crank arm interface results in a more rigid crank assembly compared to traditional square tapered spindles by providing a greater contact surface area. The maintenance-free sealed cartridge design prevents corrosion making it ideal for year round use in the UK.

Shell Width: 68mm British, 70mm Italian
Weight: 250g

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