microSHIFT Estes 1x Rear Derailleur - 7/8/9-Speed Medium Cage 40-45t Max Cog 11-12t Min Cog 33t Capacity BLK Diameter-35.0 Max Weight Capacity: 30

Max Weight Capacity: 30

5mm with 50/34)

Sized to fit 1-2 tubes with 1-2 of the 16g cartridges

Strong durable Kevlar fabric

Developed primarily for drivetrain cleaning but is safe for all bike surfaces

microSHIFT Estes 1x Rear Derailleur - 7/8/9-Speed Medium Cage 40-45t Max Cog 11-12t Min Cog 33t Capacity BLK Diameter-35.0 Max Weight Capacity: 30For riders that want worry free shifting Estes delivers. With robust wide set pivots a more rigid body and cage and high quality metric adjustment hardware microSHIFT Estes rear derailleurs perform well above expectations. Largest Cog 45 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 33 Cage Length Medium Color Black keyword search Suggested Order