SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 16T Straight Steel MFPN=BALLRET5/32X20 Bleeding Edge technology for quick

Bleeding Edge technology for quick hassle-free bleeds

anodized metals

Tooth Count 53 Ring Position/Type Outer Drivetrain Speeds 11 Chainring BCD 130 Color Grey Defined Color Gray Material Aluminum

3 ATM water rating

SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 16T Straight Steel MFPN=BALLRET5/32X20 Bleeding Edge technology for quickSRAM 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