An iconic element of our seat mast bikes, this 3D printed titanium seat mast topper is a light, strong and beautifully detailed component.

When designing this third-generation seat mast topper, our primary goals were increased strength, adjustability, and durability. Sintered from titanium powder and then heat treated in a vacuum, our current version of the seat mast topper is substantially stronger than the already-strong cast titanium version it replaces, at nearly identical weight. By printing the seatpost heads instead of casting or machining, we are able to create hollows inside what would otherwise be solid parts, and we can fill those hollows with structural lattices to dramatically increase strength in an extremely weight-efficient way.

Our topper is designed around Enve's excellent 2-bolt seatpost clamping hardware. Easy to adjust, durable, and extremely resistant to slipping, we chose to use this existing hardware to ensure easy access to replacement parts through Enve's extensive dealer network.

Please note that toppers are often printed to order, and will typically ship within approximately 2-3 weeks of ordering.