FSA - ABS 4 BOLT 110BCD 1X CHAINRING

FSA Megatooth 1X10/11SPEED Chainring The narrow-wide chainring is where it's at in the 1x world, what with the tighter interface to your chain and uncanny ability to keep that chain in place. FSA addresses this need with the FSA Megatooth 1X10/11SPEED Chainring, a beefy option in this field. By beefy, I mean they've constructed what are, in fact, extra long teeth on this ring. It holds even tighter than standard narrow-wide. FSA Megatooth 1X10/11SPEED Chainring Specifications: Speed: 1x10/11 speed BCD: 4x104mm, 4x110mm CNC machined 7075/T6 aluminum