Sram Eagle 90 Transmission Cranks

The Sram Eagle 90 Transmission crank arms for e-bikes with Bosch BDU38 Gen 5 mid-drive motors are available in crank arm lengths from 150 mm to 170 mm

Included in delivery:

• Sram Eagle 90 Transmission crank arms, ISIS system, right and left

Sram Eagle 90 Transmission crankset arms, ISIS technology and dimensions:

• Application: E-bike
• Crankset material: Aluminium
• Chainring: None
• Compatible with Bosch Performance Line CX BDU384Y mid-drive motors
• ISIS axle mount
• The GapCap on the crank arms is removable
• Weight: 505 grams (manufacturer’s specification)

Sram EAGLE 90 crankset, FC-90-PA-A1

The new Eagle 90 Transmission E-MTB crankset is the sleek and sturdy answer to the growing demand for robust and aesthetically pleasing components. The unique design is forged from aluminium, ensuring robustness and reliability without compromising on weight. Some E-MTB motors can be combined with our GapCap for an aesthetically pleasing, integrated look.

ISIS Drive Interface / Axle System:

The axle mount of the ISIS Drive system features 10 evenly spaced grooves. The tapered grooves themselves have a diameter of 6 mm and are angled at 1 degree to the spindle axis. The insertion depth of the crank arms, corresponding to the length of the grooves, is 16 mm and is limited by a stop.

Most mid-drive motors on e-bikes use the ISIS Drive interface for crank assembly.

Sram Gap Cap / Crank Cap:

This cap is fitted between the right-hand crank arm and the motor/chainring to ensure a clean transition between the crank and the motor. The cap also keeps out dirt and debris. Different caps are available to suit the various aluminium and carbon cranks and the different motors. These are removable, allowing the crank to be used with other motors.

Herstellerinformation: SRAM, 1000 W Fulton Market #4, 60607 Chicago, Illinois, United States, http://www.sram.com | Contact EU: SRAM Europe Sales and Services B.V., Paasbosweg 16, 3862 ZS Nijkerk, Netherlands, https://www.sram.com