Shimano Ultegra RD-RXNUMX XNUMX-speed bicycle rear derailleur (medium cage)

Shimano Ultegra RDRXNUMX Shift Derailleur for XNUMX Speed ​​Bicycle

New rear transmission gear change box 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 XNUMXV cassette derailleur

• Brand: Shimano
• Model: Ultegra RD RXNUMX
• Materials: steel and plastic
• Colors: gray and black
• Clevis type (roller support cage): medium
• Gear shift control: by cable (mechanical)
• Maximum number of teeth of the largest cassette cog: XNUMX (XNUMX)
• Mass: XNUMX grams
• Fixing thread diameter (direct, conventional fixing): XNUMX mm (delivered without frame bracket)
• Derailleur compatible with road and off-road XNUMX-speed drivetrains

Shimano is a Japanese brand founded in XNUMX, specializing in the manufacture of cycle 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. To learn all about the brand and discover our range of Shimano products, click on this link .