FSA Gossamer Pro Megatooth Chainring 1x 44T Tooth Count 120BCD 4-Bolt Pattern Narrow-Wide Profile – BLK MFPN=M5-16SHSS The Grunge Board is a

The Grunge Board is a great choice if you are looking for some extra protection from spray mud and crud

Compound Organic Backing Plate Material Aluminum Heat Sink No Pad Shape Number 37

Interwoven coating of the lock body to protect against brutal methods of attack

Works well with small and sloping frames

FSA Gossamer Pro Megatooth Chainring 1x 44T Tooth Count 120BCD 4-Bolt Pattern Narrow-Wide Profile – BLK MFPN=M5-16SHSS The Grunge Board is aFSA Gossamer Pro Megatooth Chainring 44T 120BCD 4H N1 1. 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