Dependable, mechanical derailleur with Sram`s Full Mount design for use with T-Type drivetrainsAll-new T-Type cable actuation ratio to provide the most precise and crisp shifts every timeUtilizing the same Full Mount design as its electronic siblings, the Eagle 70 Transmission derailleur brings strength and dependability to any bikeRebuildable design with replaceable skid plates, outer parallelogram link, cage or cage assemblyNew drag spring damperEagle 7012sp52TLongBLK415gUPC/EAN/GTIN: 710845905100