Shimano Ultegra RD-R8000-SS 11 Speed ​​Bicycle Rear Derailleur (Short Cage)

Shimano RDR8000SS Shift Derailleur for 11 Speed ​​Bike

New transmission gearshift rear housing adaptable for road bike, racing...
The rear derailleur is attached to the bicycle frame. It moves sideways to guide the chain over the rear wheel cassette to change cogs. This spring mechanism also maintains a constant chain tension so as not to derail.

Technical characteristics and dimensions of the 11V cassette derailleur

• Brand: Shimano
• Model: Ultegra RD R8000 SS
• Materials: steel and plastic
• Colors: gray and black
• Clevis type (roller support cage): short
• Gear shift control: by cable (mechanical)
• Maximum number of teeth of the largest cassette cog: 30 (30)
• Mass: 200 grams
• Fixing thread diameter (direct fixing, conventional): 10 mm (delivered without frame bracket)
• Sleek appearance and optimal shifting performance
• Derailleur compatible with 1x11 road drivetrains (1 chainring, 11 gears)

Shimano is a Japanese brand founded in 1921, specializing in the manufacture of bicycle parts and components. It is also a world leader in bicycle equipment (derailleurs, pedals, wheels, cassettes, etc.). Shimano is a world-renowned brand, it equips a large part of the professional peloton and sponsors many cycling teams.