Size and compatibility - Size: 110/130 BCD - Tooth counts available: 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T, 52T, 54T, 56T, 58T, 60T Material and construction - Made from aluminum alloy - Narrow wide chainring design to help prevent chain drop and handle high torque Tooth design and performance - Teeth thickness engineered to mesh seamlessly with both inner and outer chain links - Positive and negative tooth profiles to improve chain retention and strength - Extended plus or minus tooth form to optimize chain engagement and overall chain performance - Precision-machined construction for reliable, smooth operation and reduced friction and noise Safety and efficiency - Integrated design for dependable performance - Suitable for time trial cycling and demanding rides - Robust design aimed at stable, efficient power transfer Use scenarios - Upgrading a road or time trial bike crankset to improve chain retention during hard accelerations and high-torque efforts - Selecting the appropriate 110/130 BCD front chainring to achieve a desired gear range on a two-ring setup - Replacing worn chainrings for long-distance riding or time trials to maintain quiet, smooth shifting and reduce chain skip This chainring line preserves compatibility, materials, and functional features while presenting clear benefits for performance, reliability, and ease of use.