FSA Gamma Pro Mega Tooth Chainring - 28t, 82 BCD, Aluminum, 1 x 11 tektro which is then released by

which is then released by a control button

features commonly used tools in unique I-Beam design

Enhanced wing shape for pressure distribution

Each tube carries 20 tablets

FSA Gamma Pro Mega Tooth Chainring - 28t, 82 BCD, Aluminum, 1 x 11 tektro which is then released byThe Gamma Pro MegaTooth's teeth are longer than standard with an asymmetric profile shape, a diamond shaped cross section, and a unique system of alternating thick then thin teeth. This allows for smooth chain engagement, meaning that the chain always remains in close contact with the chainring to give you the most reliable and positive drive possible. Thick thin tooth design for maximum chain engagement Long tooth profile enhances chain retention