FSA Gossamer Pro Road Chainring 53T 4-bolt 11-speed MFPN=CN71028 Specs like these make the

Specs like these make the GP Series saddles the clear choice for race day designed to help you achieve even your loftiest of goals and push your inner limits beyond what you thought possible

Fits metric M30 x 1mm hub threads

Or use the Speed Stick Pro II A Adapter spindle to mount two brushes at one into the Handle

30mm spline interface CNC'd from aluminum super alloy Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 9 Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 157 Super Boost Hubs Color Red Crank Length (mm) 175 Crank Intended Use Mountain Weight 690 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace/Easton CINCH Defined Color Red keyword search RF131BM

Tested to ASTM 4 Stem Type Front Load Stem Angle (deg) 0 Length 50 Rise 0 Material Aluminum S

FSA Gossamer Pro Road Chainring 53T 4-bolt 11-speed MFPN=CN71028 Specs like these make theFSA Gossamer ABS chainrings are designed to provide flawless shifting with minimal weight and unmatched durability. Precision CNC machined AL7075 T6 alloy