40 tooth narrow wide chainring Clearance

Product Name: 40 tooth narrow wide chainring Clearance
KTKEET 110/130 BCD Chainring 36/38/40/42/44/46/48/50/52/54/56/58/60T 5 Screws Round Narrow Wide Bicycle Chainring for 9/1... Clearance, DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super L... Clearance, YBEKI 30T 32T 34T 36T 38T 40T 42T 44T 46T 48T 50T 52T Chainring 104BCD Round Oval Narrow Wide Single Bike Chainring for 8 ... Clearance, KTKEET 110/130 BCD Chainring 36/38/40/42/44/46/48/50/52/54/56/58/60T 5 Screws Round Narrow Wide Bicycle Chainring for 9/1... Clearance, DECKAS Round Chainring 110BCD 36T 38T 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chainring for 7 to 12 Speed Chains Clearance.