Groupset SRAM GX EAGLE (LUNAR) (1 X 12 SPEED) (32T) (DUB BOOST) (170MM), Culoare: Black - 00.7918.095.000The SRAM GX Eagle™ 1x12speed Boost groupset consists of SRAM GX Eagle rear derailleur 12speed SRAM GX Eagle trigger shifter 12speed SRAM GX Eagle XSYNC DUB Boost crank set with 32 tooth Direct Mount chainring SRAM GX Eagle chain 126 links 12speed SRAM XG1275 Eagle cassette with 1052 teeth 12speed Brand: SRAM