SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 18T Straight Steel CheckoutSpec= 75mm S x 297 lbs/in }WTB Riddler Tire - 700

}WTB Riddler Tire - 700 x 45 TCS Tubeless Folding Black Light Fast Rolling SG2

1 performance

20mm internal width and 23mm rim depth

}FOX Tooling Kit - Internal Spool Valve Compressor Knob Transfer

} 20mm deep

SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 18T Straight Steel CheckoutSpec= 75mm S x 297 lbs/in }WTB Riddler Tire - 700SRAM X Sync EX1 Sprocket Chainring for Bosch Motors 18T 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