Eagle 90 Transmission™ MTB DUB™ Wide Crankset 1 x 12-Speed

The SRAM Eagle 90 Transmission™ crankset with T-Type technology combines a slim design with robust properties.

Forged aluminium crankarms, a stamped steel chainring and the two independently removable bashguards ensure high resilience for tough trail use. In addition, SRAM’s DUB™ technology ensures high performance and flexibility during assembly thanks to the uniform axle, without unnecessarily increasing the weight.
 
SRAM relies on the proven Direct Mount design and offers a precise, reliable shifting solution that is designed for use with the mechanical Eagle T-Type shifting system with 12-speed drivetrain. SRAM uses the 8-bolt Direct Mount standard that is known from road cranks.

Robust and precise – SRAM’s Eagle 90 DUB crankset takes you through pretty much any terrain with efficiency and flexibility.

Details:
• Robust construction made from forged aluminium
• Integrated bashguards on chainring (removable)
• DUB™ MTB Wide crank axle for 55 mm chainline (requires DUB™ MTB Wide bottom bracket!)
• Forged aluminium crank arm with 8-bolt T-Type chainring compatibility
• DUB™ technology: 28.99 mm axle Ø for improved protection against dirt and full compatibility with all common BB standards
• Allows for subsequent upgrade with a Quarq AXS™ power meter
• Optional bashguards for protection on the trail

Technical details:
• Intended use: MTB (Trail, All-Mountain, Enduro, E-MTB)
• Series: Eagle 90 Transmission™
• Model: FC-90-A1
• Type: Eagle, T-Type
• Axle standard: DUB™ MTB Wide (requires DUB™ MTB Wide bottom bracket!)
• Material crank arms: Aluminium
• Crank arm length: 170 mm
• Q-Factor: 170 mm
• Material chainring: steel
• Chainring: 32 teeth
• Chainring offset: 3 mm
• Bolt circle Ø: – (Direct Mount)
• Direct Mount Standard: SRAM 8-bolt interface
• Chainline: 55 mm (for SRAM Eagle Transmission™ with 12 x 148 mm (BOOST) & 12 x 157 mm rear axle (SuperBOOST+)
• Compatible chains: SRAM Eagle Transmission™ 12-speed (T-Type); (SRAM Eagle™ 12-speed)*

In the box:
• 1 SRAM Eagle 90 Transmission™ MTB DUB™ Wide crankset 1 x 12-speed
Note: WITHOUT bottom bracket!

Compatible bottom brackets:
• SRAM DUB™ MTB Wide bottom bracket cups with BSA thread (prod. code: 2341097)
• SRAM DUB™ MTB Wide bottom bracket cups PressFit 30 (prod. code: 2341099)

* Note:
According to the manufacturer, the Eagle Transmission™ T-Type chainrings are backwards compatible with Eagle™ 12-speed chains and can therefore be used with Eagle™ drivetrains. However, Eagle™ chainrings that are not T-Type cannot be used with Eagle Transmission™ chains.