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Replacement for Rocky Mountain part 1812002
SRAM GX 11-Speed Rear Derailleur Rear Derailleur UPC: 710845771842
SRAM PG-1130 11 Speed Cassette Cassettes UPC: 710845782961
Reserve Wheels Reserve 30 SL AL Wheelset Wheelset UPC: 192219481333
Shimano Ultegra FC-08 Crankset - 175mm, 11-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black ebike-motor-parts Replacement for Rocky Mountain partAn integral part of Shimano's 11 speed road lineup, the Ultegra FC 08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity