SRAM Eagle 90 Transmission E-Bike groupset | 104 BCD
Mechanical shifting at its best. The Eagle 90 groupset delivers this dream, and much more, directly to your E-MTB.
The rear derailleur uses the same full-mount interface for mounting on the frame as its electronic siblings, making it incredibly robust, precise and durable. And if the worst comes to the worst, your rear derailleur can be repaired in just a few simple steps.
From the very beginning, shifting under load has been one of the defining trademarks of SRAM's transmission drivetrains. Thanks to the XS-1275 cassette in conjunction with the SRAM GX T-Type chain, this is of course also possible with the mechanical version.
Last but not least, we have also thought of all those who want to install their new setup using the DIY method. Only a few simple steps are required and can be easily carried out by any dedicated mechanic.
The Eagle 90 Transmission is designed to take you as far as your imagination and legs will take you. For incomparable moments on your bike.
Eagle Transmission is a system for your mountain bike drivetrain that sets new standards in function and reliability.
All components are built around the constant point of every bike - the center of the wheel. All unnecessary parts have been eliminated in order to perform the elementary functions to perfection.
The T-Type system is precisely matched for perfect function and is not compatible with existing, older Eagle drivetrains.
FEATURES
- 520% bandwidth
- only compatible with UDH frames
- Full X-SYNC for best shifting performance
- Optimized gear steps
- only suitable for 55 mm chainline
- easy mounting and adjustment
Rear derailleur
The Eagle 90 Transmission rear derailleur is the basis for the best Bowden cable-operated shifting system currently available on the market. It has been redesigned from the ground up to provide you with precise and crisp shifting even without a battery.
Single Click Shifter
Feel, look, shifting quality. The Eagle 90 Single Click Shifter combines all these features and gives you a completely new, unique experience on your bike.
Cassette
Here is the little brother of SRAM's top groupsets: the XS-1275 Eagle Transmission cassette brings competition-proven high-end performance at an affordable price directly to your bike.
The XS-1275 Transmission (T-Type) cassette is one of the main reasons why Eagle Transmission offers the best shifting performance under load. Thanks to the X-SYNC design, the harder you pedal, the better it shifts. Literally.
Chain
With the optimized GX Eagle Transmission flattop chain, the word shifting performance takes on a new meaning. It was specially developed to optimize the Eagle Transmission drivetrains and has a unique, flat top. This shape not only maximizes shifting performance and stability, but also gives your bike a modern look.
Technical data:
Cassette material: Aluminum, steel
Shifter material: Aluminum, plastic
Rear derailleur material: aluminum, steel
Gear steps: 12
Chainring: 34 teeth
Chainline: 55 mm (Wide)
Q-factor: 174 mm
Shifter position: right
Abstufung: 10,12,14,16,18,21,24,28,32,38,44,52
Gear range: 520%
Freewheel compatibility: SRAM XD (XDR with 1.85 mm spacer possible)
Rear derailleur compatibility: SRAM Eagle Transmission 10-52 teeth
Color cassette and chain: black, silver
Color rear derailleur and shifter: black, silver
Weight according to manufacturer: n/a A.
Weight self-weighed: 1386g
Scope of delivery: 1x SRAM Eagle 90 Transmission E-bike groupset | 104 BCD consisting of
1x Eagle 90 Transmission rear derailleur
1x 34 tooth chainring, 104 BCD
1x XS-1275 Eagle Transmission cassette 10 - 52
1x GX Eagle Transmission flattop chain, 126 links
1x Eagle 90 Single Click Shifter
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