MCS Chainring-4-Bolt location_Trail The Avian Carbon Pivotal seat

The Avian Carbon Pivotal seat post features a full carbon post with alloy Pivotal seat mount

Hub Type: Rear

Black or High-Polished colors

Additional Information

MCS Chainring-4-Bolt location_Trail The Avian Carbon Pivotal seatThe MCS Chainring 4 Bolt at J&R Bicycles is made from CNC machined aluminum alloy to keep it durable without weighing much while providing consistent tension. Designed with a nearly perfect circle of circumference, the MCS Chainring is able to deliver nice even tension on your chain for a smooth ride. And it is made in the USA. SPECIFICATIONS Material: CNC machined 6061 T Aluminum Size: Available from 37T to 47T Weight (each sold separately): 67. 2