Description
110BCD 4 Arms: Fit for road bike crankset 110BCD 4 arms, like R7100, R8100, R9200 R7000, R8000, R9100, R9000, 4700, 5800, 6800, R2000, R3000, RX810, RX600..Aluminum 7075 & CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking..7-12 Speed System Support: Your bike front chainring will be 1x after install this chainring. And rear flywheel cassette may 7, 8, 9, 10, 11, 12s..Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean. Makes the chainring lifespan more longer..1 Year Warranty: We offer 1 year warranty. The package content is 1 unit chainring. Weight: 36T(56g), 38T(66g), 40T(74g), 42T(83g), 44T(87g), 46T(96g), 48T(106g), 50T(117g), 52T(128g).
