Cane Creek 40 Series Bottom Assembly EC44/40

Cane Creek’s 40-Series sets the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all the features necessary for a durable, lightweight, long-lasting headset.

This is a popular choice for frames that only accept Straight Steerers like the Trek Marlin. This Lower Headset moves the internal bearing to an external cup and allows you to run Tapered Forks and opens up your possibilities for upgrades from Cane Creek Helm to Fox Factory 34!