ALFINE HOLLOWTECH II CRANKSET
HOLLOWTECH II CRANKSET
Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.
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Model Number
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FC-S500
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Series
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ALFINE
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Crank Construction
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2-Piece
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Chain Compatibility
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Super Narrow HG for 9-speed
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Chainring Sizes
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39T / 45T
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Bolt Circle Diameter
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130mm
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Crank Arm Length
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170mm
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Crank Arms
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aluminum
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Outer Chainring
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aluminum
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Middle Chainring
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-
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Inner Chainring
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-
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Chainring Bolts & Nuts
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stainless steel (bolt), steel (nut)
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Chain Guard
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single / double
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Chaincase Compatible
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no
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Bottom Bracket
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included
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E-type FD Compatible
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yes
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Chain Line
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42.7mm (single) / 49.2 (double)
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Bottom Bracket
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SM-FC4500
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BB Shell Width
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68mm
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