Shimano ZEE RD-M640 10-speed Shadow Plus Rear Derailleur

The ZEE RD-M640 rear derailleur by Shimano – Shadow+ for Gravity beginners
The Shimano ZEE RD-M640 is a 10-speed rear derailleur for freeride and downhill use, which is aimed more at gravity beginners than the Saint. Thanks to the groundbreaking Shadow+ technology with stabiliser, chain slap and chain drop are counteracted. The ZEE rear derailleur is available in two versions, one as DH version for a maximum number of teeth on the largest sprocket of 28 and one as FR version for 36 teeth.
Specifications:Series:ZEE M640Application:Enduro, DownhillGearing:10-speedAttachment:standard (Direct Mount compatible)Capacity:25-toothCompatibility:Shimano MTB / City & Touring 10-speedCompatibility – Chains:HG-X 10-speedTechnical Information:Derailleur Pulleys:11-toothOuter Cage Material:AluminiumInner Cage Material:AluminiumOther Materials:steel, stainless steel, aluminiumCompatibility:MTB 10-speed:
Shifter:SL-M7000-10, SL-M6000, SL-M4100, SL-M820, SL-M640, SL-M610Cassette:
11-36 T: CS-M771-10, CS-HG81-10, CS-HG50-1011-32, 11-34 T: CS-M771-10, CS-HG81-10, CS-HG500-1011-25, 12-28 T: CS-HG500-10Road: CS-6700, CS-5700, CS-4600Chain:CN-HG95, CN-HG54Features:available in two gradation-specific versions 11-28 or 11-36quieter drivetrainrear derailleur stabiliserlightweight and simple solution to prevent the chain droppingless chain sag3 pivot bushings, fluorine-coatedpainted cage platesTechnology:Shadow RD+
Shadow Plus rear derailleurs are just as low-profile as Shimano’s Shadow rear derailleurs. In addition, a stabilizer with on/off switch is used to reduce chain slap and thus counteract chain drop. At the same time, this results in a quieter drive. Weight is also saved compared to other chain restraint devices.
Models:short / 11-28:
Cage Length:SSMax. Largest Sprocket Teeth:28-tooth (= DH version)Min. Largest Sprocket Teeth:23-toothMax. Smallest Sprocket Teeth:12-toothMin. Smallest Sprocket Teeth:11-toothMax. Chainring Difference:singleTotal Capacity:25-toothManufacturer Number:I-RDM640SSC
short / 11-36:
Cage Length:SSMax. Largest Sprocket Teeth:36-tooth (= freeride version)Min. Largest Sprocket Teeth:23-toothMax. Smallest Sprocket Teeth:12-toothMin. Smallest Sprocket Teeth:11-toothMax. Chainring Difference:singleTotal Capacity:25-toothManufacturer Number:I-RDM640SSWContents:1 x Shimano ZEE RD-M640 Shadow+ rear derailleur