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Shimano 105 Rear Derailleur (Long Cage)

Shimano 105 Rear Derailleur (Long Cage)
  • Color: Silver
  • Color: Lodestar Black
$59.99
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This item is not permitted to be shipped; however, it can be purchased online and picked up once we notify you that it is ready. Trek bikes are only available for pickup at Marblehead Cycle and Giant bikes are only available for pickup at Salem Cycle.

Details

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.

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
Lodestar Black 689228311183 IRD5701GSL REA28765543K
Silver 689228311152 IRD5701GSS

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