FMFXTR 32T Round Bike Chainring For Mountain Bike Bicycle Recommended

Feature: \n 1. Made of aluminum alloy, wear resistant, deformation resistant, and high strength, the appropriate thickness can ensure that they will not bend.\n2. The ergonomic round shape can reduce the load and fatigue of the legs or knees and ensure a smoother ride.\n3. The unique shape design increases the contact area of the chain, improves the grip, and reduces the chain sag, easily pass through uneven roads.\n4. Narrow wide design ensures that the chainring is fixed, effectively protects frame from scratches, and reduces friction and noise.\n5. The front derailleur is removed, the load on the bike is reduced, the chain can not be dropped, and the riding is more comfortable. \n\nSpecification: \n\nItem Type: Bike Chainring\nMaterial: Aluminum Alloy\nProduct Size: (Allowable Error of Manual Measurement)\nOuter Diameter: Approx. 136mm / 5.4in\nAdjacent Aperture: Approx. 74mm / 2.9in\nDiagonal Aperture Approx. 104mm / 4.1in\nNumber of Teeth: 32T\nApplicable Reference: 32T Singl: