Description
TECHNICAL DETAILS
WEIGHT: 34T – 36gr / 50T – 125gr
COMPATIBILITY WITH CRANKSETS: Shimano® Ultegra 8100
COMPATIBILITY WITH DERAILLEUR: SH – SRAM
TEETH: 54/40T, 55/42T, 56/42T, 58/44T.
CHAINRING SPEEDS: 12S
BCD MM – SYSTEM: 110 /4 holes
MATERIAL: Ergal AL 7075 T6 / CNC
CODES: CGR8SB,CGR8LB
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