ست دنده ۱۲سرعته SRAM GX Eagle 2021 Groupset 10-52t
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SRAM GX Eagle DUB MTB groupset 1×12 | 52 teeth | Aluminum crank
With the GX Eagle complete group you can equip your bike with the new Eagle cassettes with 52 teeth. The increased bandwidth compared to the Eagle cassettes with 10-50 teeth not only offers more reserves for extremely steep climbs. Powerful riders can ride a larger chainring thanks to the increased bandwidth of 520% without affecting the bike’s climbing ability. As a result, the drive enables a higher top speed and the driver also uses the larger pinions of the cassette more often, which are more efficient.
With their distinctive shape, the GX Eagle crank arms immediately catch the eye. Made of aluminum 7000, they can withstand the occasional bump and stone impact. The crank is complemented by an X-Sync 2 Direct Mount chainring. This impresses with the significantly smoother running of the chain and better self-cleaning in muddy conditions. With the proven alternating thick-thin tooth profile, it holds the chain securely in place. The crank is delivered with a 32 tooth chainring. The bare aluminum teeth still look like new even after thousands of kilometers, as unsightly, worn areas in the anodizing are not possible. You can find retrofit chainrings with 30 to 38 teeth in our shop.
The GX Eagle rear derailleur with its 1-fold specific X-Horizon design adopts numerous technologies of the XX1 Eagle top group. The large offset of the upper pulley ensures a constant chain spacing and ensures precise switching processes. A lower derailleur roller with 14 teeth ensures that the chain runs smoothly and with less resistance. The smoother chain run is supported by the optimized Type 3.0 cage damping, which effectively prevents the chain from beating in rough terrain. The extremely high tension of the derailleur cage and the X-Sync pulleys that are matched to the chain prevent the chain from jumping off even on the roughest of trails. Thanks to a new geometry, the GX Eagle rear derailleur with SRAM Eagle cassettes is suitable for a maximum of 52 teeth.
The GX Eagle Trigger is the control center of the switching group. Only the thumb of the right hand is required to pass on the switching commands. So you can concentrate on the essentials on the trail: the right choice of line! The new 12-way switching mechanism of the trigger ensures smooth and precise switching processes and is very durable. Its Exact Actuation technology ensures smooth and smooth gear changes across the entire gear range. For a tidy cockpit and the best ergonomics, the GX Eagle Shifter can be mounted with the SRAM Matchmaker or Matchmaker X.
Whether pedal-heavy descents or the steepest ramps, the XG-1275 cassette provides you with the right gears in every terrain with 10-52 teeth. The stamped steel pinion and a 52 tooth aluminum pinion ensure a high durability of the cassette. The pinions are not connected by a spider, but are riveted with stainless steel pins. This not only makes the fullpin cassette lighter than conventional cassettes, the open design also offers excellent self-cleaning in muddy conditions. The teeth, which have been optimized with SRAM’s X-Glide 2 technology, ensure optimum shifting performance when shifting up and down. An increased bandwidth compared to the Eagle cassettes with 10-50 teeth not only offers more reserves for extremely steep climbs. Powerful riders can ride a larger chainring thanks to the increased bandwidth of 520% without affecting the bike’s climbing ability. As a result, the drive enables a higher top speed and the driver also uses the larger pinions of the cassette more often, which are more efficient.
The GX Eagle chain was specially developed for the requirements of the 12-speed drive. Due to its unique design, the chain has a high level of wear resistance. A nickel coating offers a high level of protection against corrosion and reduces chain friction. The revised PowerLock chain lock has a longer shelf life and is even easier to use.
Material cassette: steel, aluminum
Material trigger and rear derailleur: aluminum
Switching stages: 1×12
Crank length: 175 mm
Chainring: 32 teeth
Chain line: 49 mm (for 142 mm rear hubs)
Translation bandwidth: 520%
Compatibility freewheel: 11-, 12-speed SRAM XD MTB
Compatibility rear derailleur: SRAM Eagle 10-52 teeth and 10-50 teeth cassettes
Color of cassette and chain: black, silver
Color rear derailleur and trigger: lunar gray
Weight according to manufacturer: n / a
Weight weighed: from approx. 1770g (without bottom bracket)
Scope of delivery:
SRAM GX Eagle DUB aluminum crank 1×12 | X-SYNC 2 Direct Mount chainring 32 teeth
SRAM GX Eagle rear derailleur Type 3.0 X-Horizon 12-speed | 52 teeth lunar gray
SRAM cassette XG-1275 Full Pin 12-speed black | 10-52 teeth (for XD freewheel)
SRAM GX Eagle chain | 12-fold silver including chain lock
SRAM GX Eagle Trigger lunar gray including shift cable (without outer shell)
SRAM DUB bottom bracket (not included, optional)