Skip to main content

Group road rides are about to start! Are you signed up? Check our Group Ride page here!

Your local bicycle shop of 27 years! Shredding Since 1995!

Shimano 105 Rear Derailleur (Long Cage)

Shimano 105 Rear Derailleur (Long Cage)
  • Color: Silver
  • Color: Black
$64.99
Please select options

Details

Shimano's 105 Rear Derailleur is a sweet upgrade. Shifting is almost effortless thanks to its light-action spring and the top pulley stays a uniform distance from each sprocket so shifts resonate with the plunk of exact gear engagement. And, the wide outer-pivot design 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
Black 689228423336 IRD5700GSL 210000017984
Silver 689228423350 IRD5700GSS

Reviews