Specifications
- Manufacturer
- SRAM
- Name
- Eagle 90 Transmission Groupset
- Series
- Eagle 90 Transmission
- Shifting
- Cable
- Brake Type
- Disc
- Front Speeds
- 1
- Groupset
- Eagle 90 Transmission
- Description
- SRAM Eagle 90 Transmission 1x12 mechanical T-Type MTB groupset with hydraulic disc brakes.
- Rear Speeds
- 12
SRAM Eagle 90 Transmission Groupset
Groupset
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Bundle Components
| Image | Component | Part | Quantity | Cheapest Price |
|---|---|---|---|---|
 | rear derailleur | SRAM Eagle 90 Transmission Derailleur | 1 | - |
 | shifter right | SRAM Eagle 90 Transmission Shifter | 1 | - |
 | crankset | SRAM Eagle 90 Transmission Crankset | 1 | - |
 | cassette | SRAM XS-1270 Eagle Transmission Cassette | 1 | - |
 | chain | SRAM GX Eagle Transmission Flattop Chain | 1 | - |
 | front brake caliper | SRAM DB8 | 1 | - |
| rear brake caliper | SRAM DB8 | 1 | - |
 | front brake rotor | SRAM CenterLine X Rotor | 1 | - |
| rear brake rotor | SRAM CenterLine X Rotor | 1 | - |
 | bottom bracket | SRAM DUB BSA Bottom Bracket | 1 | - |
Compatibility
This SRAM Eagle 90 Transmission Groupset is a SRAM MTB groupset. It requires a 12-speed drivetrain and compatible components. It is designed for cable shifting systems. For best performance, use with other Eagle 90 Transmission components, though it is mechanically compatible with the parts listed below.
Compatible Wheels20
CompatibleShimano
105 C32 TUBELESS Wheelset
CompatibleShimano
105 C46 TUBELESS Wheelset
CompatibleZipp
1ZERO HITOP S (Front)
CompatibleZipp
1ZERO HITOP SW (Front)
CompatibleZipp
202 NSW (Front)
CompatibleZipp
202 NSW (Rear)
CompatibleShimano
27.5 100X15 MM THRU AXLE WHEEL FRONT
CompatibleShimano
27.5 110X15 MM THRU AXLE WHEEL FRONT
CompatibleShimano
27.5 142X12 MM THRU AXLE WHEEL REAR
CompatibleShimano
27.5 148X12 MM THRU AXLE WHEEL REAR
CompatibleShimano
27.5 CLINCHER 100 MM QUICK RELEASE WHEEL FRONT
CompatibleShimano
29 100X15 MM THRU AXLE WHEEL FRONT
CompatibleShimano
29 110X15 MM THRU AXLE WHEEL FRONT
CompatibleShimano
29 142X12 MM THRU AXLE WHEEL REAR
CompatibleShimano
29 148X12 MM THRU AXLE WHEEL REAR
CompatibleHunt
30 Carbon Disc Wheelset
CompatibleReserve
30|GR Aluminum
CompatibleZipp
303 Firecrest 650b Tubeless Disc-brake (Front)
CompatibleZipp
303 Firecrest 650b Tubeless Disc-brake (Rear)
CompatibleZipp
303 Firecrest Tubeless Disc-brake (Front)
Compatible Frames20
CompatibleWilier
0 SL
CompatibleWilier
0 SLR
CompatibleTrek
1120 Frameset
CompatibleLook
875 Madison RS
CompatibleLook
895 Vitesse
CompatibleTrek
920 Frameset
CompatibleICAN
A9 Road Frame
CompatibleScott
Addict Gravel RC HMX Frame set
CompatibleScott
Addict Gravel Team HMF Frame set
CompatibleScott
Addict Gravel Tuned HMX Frame set
CompatibleScott
Addict RC Pro HMX Frame set
CompatibleScott
Addict RC Team HMX Frame set
CompatibleScott
Addict RC Team Replica Frame set
CompatibleScott
Addict RC Ultimate HMX SL Frame set
CompatibleWilier
Adlar
CompatibleLightCarbon
Aerodynamic Carbon Road Disc Brake Ebike Frame
CompatibleSpecialized
Aethos 2 Frameset
CompatibleCube
Agree C:62
CompatibleLook
AL 464 P
CompatibleLightCarbon
All New Trail MTB Frame LCFS958
Frequently Asked Questions
What fits with SRAM Eagle 90 Transmission Groupset?
SRAM Eagle 90 Transmission Groupset is compatible with wheels, frames that match its technical standards. Most importantly, it requires matching 12-speed components.
Can I use a higher or lower speed chain with SRAM Eagle 90 Transmission Groupset?
No, SRAM Eagle 90 Transmission Groupset requires a 12-speed chain. Chains for different speeds have different external widths and internal profiles, which will cause poor shifting or mechanical interference.
Does this SRAM Eagle 90 Transmission Groupset work with electronic shifting like Di2 or AXS?
No, this is a mechanical cable-actuated component. Electronic systems use internal motors and proprietary signals that are physically and electrically incompatible with mechanical components.
Is SRAM Eagle 90 Transmission Groupset compatible with rim brakes?
No, SRAM Eagle 90 Transmission Groupset is designed specifically for disc systems. The mounting standards and architectural requirements for disc brakes are completely different and cannot be mixed.
Can I mix SRAM Eagle 90 Transmission Groupset with Road components?
While some mechanical standards (like cassette spacing at certain speeds) may overlap, SRAM Eagle 90 Transmission Groupset is optimized for MTB use. Mixing with Road parts often fails due to differing pull ratios and chainlines.