The Sram Centera Shifters use 2:1 Shimano, SRS TechnologyPerformance Level: RecreationSpeeds: 8 Rear, 3 FrontIndicator: Quick View WindowBody: 58mm Overmolded Half Pipe with lightweight Grilon, painted finishCompatibility: Shimano rear derailleurs, Sram or Shimano front derailleursOther: Easy cable change.
If you want for the fastest, quietest shifting around, look no further.The new SRAM RED Rear Derailleur has been designed to deliver the performance advantage you've come to expect from SRAM. The derailleur is designed with our Exact Actuation technology for precise, efficient shifting.SRAM have paid rapt attention to the finer details, like adding a hollow titanium anchor bolt and even refining tooth geometry of the jockey wheel. The result is that the chain runs through the new RED Rear Derailleur smoother and quieter than ever before.Exact Actuation shifting gives fast, accurate shifts,More clearance with 28t cassettes thanks to longer B-knuckle,New silent shifting with optimized AeroGlide lower pulley, ceramic bearings,New spring-fixed barrel adjuster,New chain pulley cage adds precise chain management,Titanium pinch bolt keeps a low profile while minimizing weight.
Sram Exact Actuation for precise and dependable 10 speed performanceAlloy B-Knuckle, Alloy Links, High Strength Grilon Composite P-KnuckleDirect Route Technology for lighter effort shifting36-tooth cassette compatibilityLong and medium cage lengths availableBlack or Silver finish.
SRAM XX1 Jockey Wheels BlackBox Ceramic Hybrid Bearing X-Sync 11speed
Every detail of the 11-speed X1 X-HORIZON™ rear derailleur is engineered for smooth, reliable shifting action—from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels. By eliminating unwanted chain movement, X-HORIZON™ shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK™ technology, wheel removal and installation are easier than everLarge upper pulley offset automatically adjusts chain gap,X-HORIZON™ design reduces shift force, ghost shifting and chain slap,12-tooth X-SYNC™ pulley wheels,Aluminum Cage,Sealed cartridge bearings.
Maximum ImpactWith its horizontal parallelogram design and pulley offset, X-Horizon keeps the chain gap constant across all 11 gears, giving fast, precise shifts. By limiting all movement to the horizontal axis, this design is faster, reduces shift force and eliminates ghost shifting. Roller Bearing Clutch technology reduces bounce and chain slap. Cage Lock technology makes wheel removal and installation easier than ever before. Paired with the XX1 shifter, the X-Horizon RD forms the backbone of X-Actuation technology for unbelievably smooth shifting action.Large upper pulley offset automatically adjusts chain gap,X-Horizon design reduces shift force and ghost shifting,12-tooth X-Sync pulley wheels,Type 2.1 technologies: Roller Bearing Clutch and Cage Lock,New silent pulley tooth design.
Leveraging the legendary history of SRAM shifting, the GX 2x11 rear derailleur gives incredible shifting speed and precision. X-ACTUATION technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability even through the most punishing terrain. And with CAGE LOCK technology, wheel removal and installation are easier than ever.
Details:Leveraging the legendary history of SRAM shifting, the GX 2x11 rear derailleur gives incredible shifting speed and precision. X-ACTUATION technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH technology delivers maximum drive-train stability even through the most punishing terrain. And with CAGE LOCK technology, wheel removal and installation are easier than ever.
Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur gives incredible shifting speed and precision. EXACT ACTUATION technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability Âeven through the most punishing terrain. And with CAGE LOCK technology, wheel removal and installation are easier than ever. Also available without ROLLER BEARING CLUTCH.
Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur gives incredible shifting speed and precision. Exact Actuation technology eliminates slop and shifting variation. Roller Bearing Clutch technology delivers maximum drivetrain stability even through the most punishing terrain. And with Cage Lock technology, wheel removal and installation are easier than ever. Also available without Roller Bearing Clutch.
SRAM RED eTap Battery is e power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs.Up to 1000 kilometers of riding per charge.
The SramForce Rear Derailleur takes advantage of Exact Actuation, an actuation ratio that delivers precise 3mm shifts in every gear along with the widest range of adjustment available, delivering the best 10 speed performance in the sport. With WiFLi, the rear derailleur lengthens its cage and gets a slight variation in geometry to accommodate an 11-32 cassette. The new range of gears is wider than the standard triple chainring system and saves well over 250 grams.The Sram Force Rear Derailleur is crafted with cutting-edge materials, including a unidirectional carbon-fiber outer mid cage and a magnesium inner link.WiFLi offers a wider gear range and is compatible with cassettes up to 32TExact Actuation means precise, even gear changes throughout the shifting range.Carbon-fiber outer cage and magnesium inner link give strength and light weight..Speeds10.MaterialAluminum B-Knuckle, Magnesium Inner Link, Carbon/Aluminum Cage.Weight190g.Compatibility32T max cassettes.Cage SizesMid cage.