Full Speed Ahead Gossamer ABS Chainring - 50t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK Width-68/68E/73mm Gutter Seal Technology™ drastically improves

Gutter Seal Technology™ drastically improves sealing against the elements

Plush lightweight PU foam

1 Rustbuster is an 8-speed chain suitable for trekking MTB and city touring

– Temperature control from 90 -200 °C

Full Speed Ahead Gossamer ABS Chainring - 50t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK Width-68/68E/73mm Gutter Seal Technology™ drastically improvesFSA Gossamer ABS chainrings are designed to provide flawless shifting with minimal weight and unmatched durability. Precision CNC machined AL7075 T6 alloy Ring Position Type Outer Tooth Count 50 Drivetrain Speeds 11 Chainring BCD 110 FSA ABS Color Black Defined Color Black