GOLDIX | GOLDIX 110BCD Road Bike Chainwheel 46 48 50T 52T 54T 56T Bicycle Chainring for Shiman* R7000 R8000 R9200 Sprocket 12 11 10 9 8 S

Brand: GOLDIXMaterial: 7075 aluminum alloyWeight: Approximately 110-165gColor: Black, PurpleProcessing: CNC machined---------------------------------------------------------------------------------------------------------------------------------------------------------Road vehicle enclosed CNC chainring (110 BCD)•accurate gear ratio, all-around adaptation• Ultra wide gear ratio selection (46T-56T, 2T increment)• 46T-56T full coverage (46/48/50/52/54/56), accurately match your riding style:•46T-48: Lightweight hill climbing, suitable for mountain & undulating routes•50T-52T: All-round gear ratio, universal training/competition•54T-56T: Exclusive for high-speed sprint & TT time trial, extremely fast and powerful• 2T fine-tuning makes the teeth ratio match more fine and find the pedaling rhythm that suits you best.•Precise CNC process, closed hollow design• 7075-T6 aviation aluminum + anodizing, ultra-high rigidity, 100% pedaling force conduction, and the power meter data is more accurate.• Enclosed structure, anti-sand/storm water, reduces driveline wear, suitable for long distances & bad weather.•Special wide and narrow teeth technology for single crank, as stable as a rock• Optimize tooth shape + alternating wide and narrow teeth, greatly reducing the probability of chain drop, but only for single crank systems (incompatible with front dialing).• The rear inverted triangle guide chain design improves chain engagement efficiency and smoother speed (compatible with 8-12 speeds).• Perfectly adapted to Shimano power meter crank• 110 BCD standard, optimized for R7000/R7100/R8100/R9100, perfectly matched with power meter.• Strict tolerance control, accurate chain lines after installation, no trouble of rubbing the chain.•Dual-color anode, performance and personality coexist• Glossy black - low-key competitive style, versatile painting• Pink and purple – unique and eye-catching, showing personality•Applicable scenariosPower meter user--accurate data, zero loss when tramplingSingle-track road/Gravel--Sprint from 46T to 56T sprint, one chain is doneCompetition/training – 2T fine-tuning to find the most comfortable tooth ratio8-12 speed players - Shimano/SRAM fully compatible