SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 18T Straight Steel MPFN-00.7015.197.020 On-the-fly leverage adjustment without tools

On-the-fly leverage adjustment without tools

5" Manufacturer Spec ERD (mm) 563 Rim Center Offset (mm) 0 Rim Material Alloy Rim Width (Internal) 30 Tire Type Clincher Tire Type Tubeless Ready Valve Presta Weight 510 Wheel Size 27

9 Weight 178 keyword search Quantity Break

}Full Speed Ahead Road Stainless Bottom Bracket BB30 / BBright Direct Fit

STR Tubeless Tape

SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 18T Straight Steel MPFN-00.7015.197.020 On-the-fly leverage adjustment without toolsSRAM 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 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