The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM’s high end MTB parts provide high value, quiet operation and ease of service.
X-Sync (wide-narrow) tooth profiles for great chain management Compatible with Bosch mid-drive E-bike systems
Specifications
More Information
Brand
Sram
Recommended Use
Mountain
Drivetrain Speed
1 Speed
Chainring Mount
Direct Mount for SRAM
Offset
0mm
Chainring Material
Steel
Chainring Shape
Round
Color
Black
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