SHIMANO 105 BB-5500 BOTTOM BRACKET

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SHIMANO 105 BB-5500 BOTTOM BRACKET
(Large image)

#03050

As a direct descendent of Dura-Ace, no other road component group provides the same cost-performance value as Shimano 105.

The 8-spline interface between the BB and crank arm forms a strong highly rigid connection that reduces weight and increases strength.