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Shimano Tiagra Rear Derailleur

Shimano Tiagra Rear Derailleur
  • Model: Short Cage
  • Model: Long Cage
$60.00
Model:
Long Cage
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This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.

Details

Shimano's Tiagra Rear Derailleur has everything you need for your drivetrain: 11-tooth pulleys for smooth, quiet chain movement, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time.

An important part of a rear derailleur's job is keeping the chain taut as you change gears. Chain-wrap capacity is a number that tells whether or not a derailleur will be able to do this on the drivetrain you plan to use it on. Calculate chain-wrap capacity with this formula: Chain-wrap capacity = (large chainring - small chainring) + (large rear cog - small rear cog). Example: 53/42 chainrings and a 12-23 cassette: (53 - 42 = 11) + (23 - 12 = 11) = 22-tooth chain-wrap capacity.

Part Numbers

Option UPC MPN Store SKU
Long Cage 689228311039 IRD4601GS 210000040218