Full Speed Ahead Gossamer Pro MegaTooth Chainring - 42t 110 FSA ABS BCD 4-Bolt Aluminum For 1 x 11-Speed BLK Weight-540g }Full Speed Ahead Energy Modular

}Full Speed Ahead Energy Modular Direct Mount Chainring - 50t Outer Ring FSA Direct Mount For use with 34t Inner Ring Black

color black length 35mm valve presta package pair

model Divine SL description O-ring kit #1

10-year warranty

Full Speed Ahead Gossamer Pro MegaTooth Chainring - 42t 110 FSA ABS BCD 4-Bolt Aluminum For 1 x 11-Speed BLK Weight-540g }Full Speed Ahead Energy ModularFull Speed Ahead Gossamer Pro MegaTooth Chainring 42t 110 FSA ABS BCD 4 Bolt Aluminum For 1 x 11 Speed Black. Full Speed Ahead Gossamer Pro MegaTooth ABS Chainrings are designed for use with 1x Gossamer road cranksets and offer excellent chain retention. Megatooth chainring technology provides exceptional chain security TECH SPECS Chainring BCD 110 FSA ABS Color Black Defined Color Black Drivetrain Speeds 11 Material Aluminum Ring Position Type Chain