104BCD Narrow Wide MTB Chainring 30T-40T Bicycle Sprocket Chainwheel
Durable 104 BCD narrow wide MTB chainring designed for secure chain retention and smooth pedaling. Compatible with mountain bikes, available in 30T, 32T, 34T, 36T, 38T, and 40T sizes. Size: 30/32/34/36/38/40/42/44/46/48/50/52T.