SRAM NX Eagle 12 Speed Rear Mech
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SRAM NX Eagle Rear Derailleur - 12 Speed
As seen on the top-of-the-line XX1 and X01 models, the NX Eagle rear derailleur also adopts SRAM's 1x specific X-Horizon (TM) cage design.
This carefully engineered mechanism ensures capacity for the huge 11-50T cassette and compliments the smooth Performance of an Eagle 12 speed system. This derailleur also boasts SRAM's Type-3 Roller Bearing Clutch (TM) for unrivalled durability and quiet consistent performance.
Material: Aluminium (cage), Steel (spring, pulley), Stainless Steel (hardware) Max Tooth: 50T Compatibility: All Eagle drivetrains Speeds: 12 Speed Compatibility: 1x12 Max Tooth: 50 Pulleys: X-Sync (TM) Pull: X-Actuation (TM) Technology Highlights: X-Horizon (TM) , X-Actuation (TM) , X-Sync 2 (TM) , Roller Bearing Clutch (TM) , Cage Lock (TM) Weight: 339g Technologies X-Horizon: The X-Horizon 'straight parallelogram' design limits all movement on the horizontal axis, which makes ghost shifting impossible while also reducing shift force.
The large upper pulley offset design maintains a constant chain gap across all gears and guarantees faster and more exact shifting.
X-Actuation: Developed specifically for SRAM 1x drivetrains, X-Actuation keeps shifting sharp and consistent across the entire cassette. This makes gears easy to index and provides exceptional performance.
X-Sync 2: X-Sync 2 Eagle is the next evolution of SRAM X-Sync technology. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-Sync Eagle design reduces friction and the accumulation of mud, grit and grime.
Roller Bearing Clutch: The Roller Bearing Clutch delivers maximum drivetrain stability even through the most punishing terrain.
This stability benefits the drivetrain dramatically, as derailleur bounce and chain slap are eliminated without sacrificing precision Cage Lock: With Cage Lock technology in the rear derailleur, wheel removal and installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack and lock it into place.
|NX Eagle 12sp Rear Derailleur Specification|
|Components Type||Rear Mechs|
|Type||12 speed, Rear|
|Wheel Size||26", 27.5", 29"|
As far as I'm aware this product is currently out of stock - however it was originally for sale at Tredz. Below are their current UK delivery costs:
Standard Delivery FREE for items over £20 and £2.95 for items under £20. Courier Delivery (Bikes, Frames & Wheels etc) FREE (except Scottish Highlands & Islands - £20 - £25) Next Day Delivery £5 (£7.50 for bulky items - not including Bikes, which take time to build). Full details on Tredz's P&P charges can be found here.
Please note - I regularly update these charges, but shipping policies do change - Please ensure they are correct before completing a purchase.
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SRAM Rear Mechs
SRAM began life in Chicago in 1987, named after it's founders Scott, Ray And Sam, and is known primarily as a manufacturer of drivetrain and braking components. It's first revolutionary product was the twist action GripShift, which became available in 1988, with the MTB version released in 1991. In 1995, they launched their first ESP rear derailleur, which featured a 1 to 1 cable actuation ratio. The X.O drivetrain products were released in 2001, marking the introduction of the trigger shifter, and a year later, MTB Suspension pioneers RockShox was acquired. A year later Avid - a MTB Disc Brake company - was also acquired, giving SRAM more market share of the MTB industry. By 2006, a focus was shifted to producing road components in addition to their MTB stable, with the launch of Force and Rival groupsets. The following year, Doubletap was introduced, enabling users to switch gear in either direct using a single shifter. This steady growth was sustained, and over the years SRAM acquired several more cycling household brands, such as Truvativ (Chainsets and components), Quarq (power meters), Sachs (drivetrain components) and Zipp (carbon fibre goodies!).