SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 18T Straight Steel

by SRAM
$22.52
SKU 156815
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

Product Specifics

  • Tooth Count: 18
  • Round or Oval: Round
  • Drivetrain Speeds: 8
  • Drivetrain Speeds: 9
  • Drivetrain Speeds: 10
  • Drivetrain Speeds: 11
  • Direct Mount Type: Direct Mount Bosch Gen 2
  • Defined Color: Black
  • Ring Position/Type: Chain Retaining Single Ring
  • Chainring BCD: Direct Mount Bosch
  • Color: Black



Today's Stock Status

10+ Available to ship in 2-4 Business Days





UPC: 710845793622
EAN: Not available
Manufacturer Part Number: 00.6218.007.002
CK2142 391038-03
156815-Q0-L

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