Alugear Aero Round 110 BCD 4-screw Asymmetric Shimano 12-speed chainring Blackj

ALUGEAR trays are among the lightest trays on the market. Thanks to our experience and rigorous testing, we have refined the design of the arm and strategically machined the plates so that only minimal sacrifices were made in terms of impact resistance in exchange for significant gains in weight reduction The plates are CNC-machined from aluminum 7075 T6 and an industrially anodized hard coating to provide protection against mechanical shock, a beautiful appearance and an excellent tactile feel to each of the trays that lasts long A unique tooth profile eliminates chain noise, reduces wear and ensures smooth operation over the entire system of all most common combinations, such as 12-speed discs ALUGEAR chainrings are the best choice if you are looking for a technologically strong chainring with a unique design and low weight.Compatibility : Compatible with Shimano cranks having an asymmetrical 110mm centre-to-centre pitch (4 arms): Dura-Ace R9200, Ultegra R8100, 105 R7100Shimano 12v HG+ chains, SRAM chains, Flattop 12v, Campagnolo chains, KMC chainsFeatures : Intended use: Road bike, gravel, time trial.Total weight: 127gPlateau: 52 teethMounting system: 4-hole direct fixation (BCD 110mm asymmetric)Material: Aluminium 7075-T6Manufacturing: CNC machiningFinish: Anodizing