Full Speed Ahead Gossamer Pro ABS Road Chainring - 50t Outer Ring 120mm BCD 4-Bolt Aluminum N11 BLK 90L 44cm (white) with graduation marks

44cm (white) with graduation marks to 38cm to ensure accurate cutting

Tooth Count 19 Cassette Body Type Shimano 7 Speed Material Steel Drivetrain Speeds Single Speed 3/32"

}Brooks C13 Carved Saddle - Carbon Black 158mm

Slim streamlined design that will stay out of the way of cranks and pedaling legs

Full Speed Ahead Gossamer Pro ABS Road Chainring - 50t Outer Ring 120mm BCD 4-Bolt Aluminum N11 BLK 90L 44cm (white) with graduation marksFull Speed Ahead Gossamer Pro ABS Road Chainring 50t Outer Ring 120mm BCD 4 Bolt Aluminum N11 Black. FSA Gossamer ABS chainrings are designed to provide flawless shifting with minimal weight and unmatched durability. Precision CNC machined AL7075 T6 alloy TECH SPECS Chainring BCD 120 Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Material Aluminum Ring Position Type Outer