110BCD arm round chain ring. Supports 9-12 speed chain. Support crankset GRX RX810 RX600 RX812 RX815 RX817 Optimized tooth design, low noise, anti-drop. Self-clean from muddy soil Aluminum 7075 from US company, high rigidity - high precision CNC machined, 7075 T651 aluminum sourced from USA Aleris/Alcoa. Built to last. HB150 Superior stiffness, 4 mm thickness, anodized black Hollow style lightweight but rigid design, weight 45-169g. Treatment: Anodized, 4 bolts included Choice of many professional track riders in Europe, lifespan 20,000 km

Stone Round Chainring 110 BCD for GRX RX810 RX600 34-60T Tooth Road Bike Chainwheel 110G Advantages: 1, This kind of chainring is made of high strength aluminum 7075-T651, providing the best stiffness and durability. Masu. 2, High precision CNC processing. Machining accuracy 0.03mm. We guarantee that it provides you the best riding components. Features: Material Hardness: HB150CNC Machining Accuracy: 0.03mm Color: Black Anodized Size: 110 BCD, Round Thickness: 4MM Surface Treatment: Anodized, High Speed ​​CNC Teeth: Narrow Wide Teeth Speed: 9-10-11- 12 speed (MTB chain) 9-11s (for road bike chain) 9-12s (for Shimano road bike chain) Compatible models: Shimano GRX series FC-RX810 RX600 crank Please pay attention! ! ! : This kind of chainring is only suitable for 1x use, cannot be used for 2x. ! ! If you need a flat top chain tooth shape, please send us a message for customization. Most STONE chainrings are made to order and take several days to produce. Please allow 3-5 days for preparation. Thank you for your understanding. Package Contents: 1 x Chainring, 4 bolt teeth maximum diameter (mm) Weight (g) 34T, 146mm, 45g36T, 154mm, 51g38T, 162mm, 63g40T, 169mm, 79g42T, 178mm, 78g44T, 186mm, 88g46T, 194mm, 94g48T , 202mm, 107g50T, 210mm, 112g52T, 219mm, 129g54T, 226mm, 139g56T, 235mm, 153g58T, 242mm, 162g60T, 250mm, 169g


Size: 34 teeth
Packing size: 25 x 25 x 1 cm; 200 g