Premium SRAM Eagle Transmission Chainring for Compatible Yamaha E-Bike Motors
The SRAM XX Yamaha DM T-Type Chainring 36T is a premium direct-mount e-bike chainring designed for compatible Yamaha PW-XM, PW-X3 and PW Series S2 drive units.
Engineered for modern SRAM Eagle Transmission 12-speed T-Type drivetrains, this 36-tooth chainring combines a durable steel tooth profile with lightweight aluminium construction to deliver the strength and efficiency required for powerful e-MTB applications.
With a direct-mount interface, dedicated Yamaha drive-unit compatibility and support for selected AeroGuard configurations, the SRAM XX Yamaha T-Type Chainring is an ideal replacement or upgrade for riders using a compatible SRAM Transmission-equipped Yamaha e-bike.
Designed for Yamaha PW-XM, PW-X3 and PW-S2 Motors
The SRAM XX Yamaha Direct Mount Chainring is specifically designed for compatible Yamaha e-bike drive units.
Compatible motor systems include:
- Yamaha PW-XM
- Yamaha PW-X3
- Yamaha PW Series S2
Using the correct motor-specific chainring is essential for maintaining drivetrain alignment, chain engagement and reliable e-bike performance.
SRAM Eagle Transmission T-Type Compatible
This chainring is designed specifically for 12-speed SRAM T-Type Transmission drivetrains. The dedicated T-Type tooth profile is engineered to work with compatible Eagle Transmission chains and drivetrain components, helping provide smooth chain engagement and reliable performance under the higher loads generated by powerful e-bike motors.
It is not intended as a universal replacement for non-T-Type SRAM drivetrains.
36-Tooth Gearing
This version features a 36T chainring, offering a balanced gearing option for e-MTB and performance e-bike riding. A 36-tooth chainring provides a versatile compromise between climbing capability and higher-speed gearing, making it well suited to technical trail riding, mixed terrain and longer e-bike rides.
A 38T version is also available for riders requiring a larger front chainring.
Direct Mount Interface
The chainring uses a Direct Mount fitting, eliminating a conventional multi-bolt chainring interface. Direct mounting creates a clean and rigid connection to the compatible Yamaha drive system while helping reduce unnecessary hardware.
Always confirm the exact motor interface and drivetrain compatibility before installation.
Steel and Aluminium Construction
The SRAM XX Yamaha T-Type chainring combines steel and aluminium construction to balance durability with low weight. The steel chainring section provides the wear resistance required for high-torque e-bike drivetrains, while aluminium components help minimise unnecessary mass.
This construction makes it particularly well suited to demanding e-MTB use where drivetrain components are exposed to higher loads.
Built for High-Torque E-Bike Drivetrains
Electric mountain bikes place substantial loads through the chainring, particularly when climbing steep gradients under motor assistance. The SRAM XX Yamaha chainring is designed around these demands, making it suitable for aggressive riding, technical climbing and high-performance e-MTB applications.
Limited AeroGuard Compatibility
The chainring offers limited AeroGuard compatibility designed to meet the relevant requirements of the EN 15194:2017 standard when used in an appropriate compatible configuration.
AeroGuard compatibility should be checked carefully against the specific bike, motor and guard setup before installation.
Lockring Not Included
Please note that the required lockring is not included with the chainring.
If replacing an existing chainring, check whether your current lockring can be reused or whether a compatible replacement needs to be purchased separately.
Available in 36T and 38T Options
The SRAM XX Yamaha T-Type chainring platform is available in:
This allows riders or bike manufacturers to select gearing appropriate to the intended bike setup and terrain.
Ideal for Yamaha-Powered SRAM Transmission E-Bikes
The SRAM XX Yamaha DM T-Type Chainring is ideal for:
- Electric mountain bikes
- Yamaha PW-XM drive systems
- Yamaha PW-X3 drive systems
- Yamaha PW Series S2 drive systems
- SRAM Eagle Transmission-equipped e-bikes
- 12-speed T-Type drivetrains
- Replacement e-bike drivetrain servicing
- High-performance e-MTB builds
Key Features
- Premium SRAM XX e-bike chainring
- Designed for Yamaha PW-XM, PW-X3 and PW Series S2
- 36T chainring
- 38T version also available
- Direct Mount interface
- Designed for 12-speed T-Type Transmission
- Steel and aluminium construction
- Built for demanding e-bike drivetrain loads
- Limited AeroGuard compatibility
- EN 15194:2017-related AeroGuard compatibility
- Lockring not included
SRAM XX Yamaha 36T T-Type Chainring | Premium E-Bike Transmission Performance
The SRAM XX Yamaha Direct Mount T-Type Chainring 36T is designed for riders maintaining or upgrading a compatible Yamaha-powered bike equipped with SRAM Eagle Transmission.
Its direct-mount design, durable steel tooth construction and dedicated T-Type compatibility make it well suited to the increased loads of modern electric mountain biking. Compatibility with Yamaha PW-XM, PW-X3 and PW Series S2 drive units provides a motor-specific solution for premium SRAM Transmission builds.
This direct-mount option of SRAM Yamaha chainring, 36T T-Type e-bike chainring, SRAM XX Eagle Transmission chainring or Yamaha PW-XM/PW-X3 chainring provides the correct specification for compatible systems.