Shimano Deore bicycle rear derailleur XT RD-8100-SGS 12 speeds (long cage)

Shimano Deore Shift Derailleur XT RDM8100SGS for 12 speed bike

New rear transmission gear change box adaptable for city bike, MTB (all-terrain bike), Mountain Bike, Fat Bike, FatBike, eBike electric bike or VAE...
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 12V cassette derailleur

• Brand: Shimano
• Model: Deore XT RD M8100 SGS
• Materials: steel and plastic
• Colour: black
• Clevis type (roller support cage): long
• Gear shift control: by cable (mechanical)
• Maximum number of teeth of the largest cassette cog: 51 (51)
• Mass: 284 grams
• Fixing thread diameter (direct, conventional fixing): 10 mm (delivered without frame bracket)
• Low-profile design limits damage causedar stones and roots
• Consistent shifting performance
• Reduced rear derailleur and chain tension on large sprockets
• Derailleur compatible with road and off-road 1x12 speed drivetrains (1 chainring, 12 speed)

Shimano is a Japanese brand founded in 1921, 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.