SRAM

 Most affordable fully featured 1x rear derailleur in the industry X-Horizon design reduces shift force, ghost shifting, and chain slap 12 tooth X-Sync pulley wheels for reliable,...

 Most affordable fully featured 1x rear derailleur in the industry X-Horizon design reduces shift force, ghost shifting, and chain slap 12 tooth X-Sync pulley wheels for reliable, long life performance Fully compatible with all SRAM 1x drivetrains NX 11sp 42 Long 1to1 BLK 322g 1xUPC/EAN/GTIN: 710845783074

 Completely new rear derailleur incorporating Sram`s proven X-horizon design and new Type-3 Roller Bearing Clutch technology Eagle ecosystem-engineered mounting system and Cage Lock...

 Completely new rear derailleur incorporating Sram`s proven X-horizon design and new Type-3 Roller Bearing Clutch technology Eagle ecosystem-engineered mounting system and Cage Lock positioning add robustness Eagle pulley technology provides greater efficiency, crisper shifting and quieter operation The larger, 14-tooth X-Sunc lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and also adds to NX Eagle`s overall smooth-pedaling...

 10-speed road race rear derailleur New AeroGlide jockey wheels with ceramic bearings for silent performance Carbon cage Titanium hardware WiFLi offers a wider gear range...

 10-speed road race rear derailleur New AeroGlide jockey wheels with ceramic bearings for silent performance Carbon cage Titanium hardware WiFLi offers a wider gear range and is compatible with cassettes up to 32T Compatible with previous Sram Red models 10sp 32 34 Mid GRY/BLK/CRBN 185gUPC/EAN/GTIN: 710845691737

 Exact Actuation shifting provides fast and accurate shifts More clearance with 28t cassettes thanks to a longer B-knuckle Silent shifting with optimized AeroGlide pulleys and ceramic...

 Exact Actuation shifting provides fast and accurate shifts More clearance with 28t cassettes thanks to a longer B-knuckle Silent shifting with optimized AeroGlide pulleys and ceramic bearings Chain pulley cage adds precise chain management  Titanium pinch bolt keeps a low profile while minimizing weight Carbon cages, carbon inner links, and titanium hardware Spring-fixed barrel adjuster WiFli 11sp 32 Mid GRYUPC/EAN/GTIN: 710845778650 ...

 Exact Actuation shifting provides fast and accurate shifts More clearance with 28t cassettes thanks to a longer B-knuckle Silent shifting with optimized AeroGlide pulleys and ceramic...

 Exact Actuation shifting provides fast and accurate shifts More clearance with 28t cassettes thanks to a longer B-knuckle Silent shifting with optimized AeroGlide pulleys and ceramic bearings Chain pulley cage adds precise chain management  Titanium pinch bolt keeps a low profile while minimizing weight Carbon cages, carbon inner links, and titanium hardware Spring-fixed barrel adjuster Red 11sp 28 Short GRYUPC/EAN/GTIN: 710845778643 ...

 A dedicated SRAM 1x� rear derailleur Exact Actuation� for fast and accurate shifts using SRAM`s 1:1� actuation ratio X-Sync� pulley features a 12-tooth design that helps control the...

 A dedicated SRAM 1x� rear derailleur Exact Actuation� for fast and accurate shifts using SRAM`s 1:1� actuation ratio X-Sync� pulley features a 12-tooth design that helps control the chain�s lateral movement Roller Bearing Clutch� controls chain tension for consistent shifting By eliminating unwanted chain movement, X-horizon� shifts faster, reducing shift effort and chain slap Cage Lock� technology makes for fast wheel changes or chain installation Rival...

 A dedicated SRAM 1x� rear derailleur Exact Actuation� for fast and accurate shifts using SRAM`s 1:1� actuation ratio X-Sync� pulley features a 12-tooth design that helps control the...

 A dedicated SRAM 1x� rear derailleur Exact Actuation� for fast and accurate shifts using SRAM`s 1:1� actuation ratio X-Sync� pulley features a 12-tooth design that helps control the chain�s lateral movement Roller Bearing Clutch� controls chain tension for consistent shifting By eliminating unwanted chain movement, X-horizon� shifts faster, reducing shift effort and chain slap Cage Lock� technology makes for fast wheel changes or chain installation Rival...

 11-speed road race rear derailleur Magnesium inner link Aluminum inner and outer cage Aeroglide pulleys Sram `exact actuation` for fast and accurate shifts 11sp 32...

 11-speed road race rear derailleur Magnesium inner link Aluminum inner and outer cage Aeroglide pulleys Sram `exact actuation` for fast and accurate shifts 11sp 32 Mid 1to1 BLK TBAUPC/EAN/GTIN: 710845750410

 11-speed road race rear derailleur Magnesium inner link Aluminum inner and outer cage Aeroglide pulleys Sram `exact actuation` for fast and accurate shifts 11sp 28...

 11-speed road race rear derailleur Magnesium inner link Aluminum inner and outer cage Aeroglide pulleys Sram `exact actuation` for fast and accurate shifts 11sp 28 Short 1to1 BLK TBAUPC/EAN/GTIN: 710845750403

 7/8-speed MTB rear derailleur Aluminum outer link and composite inner link Steel outer cage and composite inner cage 7/8sp Long 1to1 BLKUPC/EAN/GTIN: 710845622175 ...

 7/8-speed MTB rear derailleur Aluminum outer link and composite inner link Steel outer cage and composite inner cage 7/8sp Long 1to1 BLKUPC/EAN/GTIN: 710845622175

 7/8-speed MTB rear derailleur Aluminum outer link and composite inner link Steel outer cage and composite inner cage X4 7/8sp 34 45 Long 1to1 BLK&nb...

 7/8-speed MTB rear derailleur Aluminum outer link and composite inner link Steel outer cage and composite inner cage X4 7/8sp 34 45 Long 1to1 BLK 280gUPC/EAN/GTIN: 710845609671

 10-speed MTB rear derailleur Aluminum outer link and steel inner link Steel cage Steel hardware X5 10sp 36 42 Long 1to1 BLK 245gUPC/EAN/GT...

 10-speed MTB rear derailleur Aluminum outer link and steel inner link Steel cage Steel hardware X5 10sp 36 42 Long 1to1 BLK 245gUPC/EAN/GTIN: 710845673757