SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 16T Straight Steel Stroke-52.5mm 35" compound XC-trail/TNT G2

35" compound XC-trail/TNT G2

} Atmos sealed construction eliminates the need for staples and bumpers

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} Alloy disc rim (29mm outer/25mm inner width) with a tubeless ready profile

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SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 16T Straight Steel Stroke-52.5mm 35" compound XC-trail/TNT G2SRAM X Sync EX1 Sprocket Chainring for Bosch Motors 16T Straight Steel. 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 SRAMs high end MTB parts provide high value quiet operation and ease of service. X Sync (wide narrow) tooth profiles for great chain management