Hope Center Lock Disc Lockring Max Ring (teeth)-40 Length is measured from saddle

Length is measured from saddle rails to the bottom of the actuator

The Easton EC90 SL ISA Seatpost combines Easton's superlight unidirectional carbon with their patent-pending saddle adjustment functionality allowing for perfect fitment

Compatible with drop bar levers and short pull mountain bike levers

Forged and machined 7000 series alloy with hard black anodizing for durability

Hope Center Lock Disc Lockring Max Ring (teeth)-40 Length is measured from saddleThe Hope Center Lock Lockring is CNC machined from high quality aluminum and designed for use with a center lock disc rotors. CNC machined For use with axles up to 15mm Compatible with rotors from other manufacturers