FSA Gossamer Pro MegaTooth Chainring 40T 4-bolt 11-speed CheckoutTitle=Muc-Off Explorer Bar Bag Bearing race material is AISI

Bearing race material is AISI 52100 chrome bearing steel hardened to Rc 60-65

Stealth Marathon rubber outsole Cleat Bolt Pattern 2-Bolt Closure Lace Color Core Black/Carbon/Pulse Lime Defined Color Black Gender/Age Men's Shoe Size (US) 10 Activity Cycling Size 10

with more chain wrap on the cassette to sit slightly further forward

8mm Width 760mm Back Sweep 9 Deg Material Carbon Color Black/Silver Weight 125g

5Material AluminumColor Black/SilverDefined Color BlackDefined Color Silver

FSA Gossamer Pro MegaTooth Chainring 40T 4-bolt 11-speed CheckoutTitle=Muc-Off Explorer Bar Bag Bearing race material is AISIFull 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