Description: Featuring the single chainring design with positive and negative teeth, the chainring can be installed easily without a chain guide, and also prevents the chain from dropping. Thanks to the low friction and excellent wear-resisting performance, the chainring ensures improved riding speed. High-quality aluminium alloy material ensures the high strength and long durability of the bike chainring. Available in 4 specifications: 32T/34T/36T/38T, the inner diameter of the chainring is 9.6cm. It is suitable for the modification of AM/XC bikes with M8000 series cranks, which is a perfect replacement for bike repair. Item Name: Chainring Material: Aluminum Alloy Color: Black, Red Specification: 32T/34T/36T/38T Features: Low Friction, Long Service Life, Lightweight Construction Size Details: Inner Diameter: 9.6cm/3.78" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Chainring