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Rear shifter is specific to SRAM Exact Actuation ratio 10-speed Mountain and Road rear derailleurs
or straight 1-1/8" steerers with a conversion crown race (sold separately)
Polymer-coated inner cable reduces the sliding resistance to achieve lighter and quicker operation
1 x 1000mm and 1 x 2050mm 1
Specially formulated grease for ceramic bearing applications
SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black niterider Rear shifter is specific toThe 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. Machined from case hardened tool steel Cogs are designed to work specifically with inner and outer chain links for precise up and down