Mountain tested

COLL Framesets Available Now

COLL Carbonworks designs, engineers, and creates the finest composite tubing and hand-made components for avid cyclists and professional custom bike builders.

Limited time
COLL Titanium seatpost
Made from high grade titanium to ensure a light smooth ride.
Shop now
Limited time
COLL Mountain Handlebar
Made for the avid mountain biker that needs a bar to meet the demands of rough terrain.
Shop now

CX Nats approved

Featherweight carbon

Our CX bikes were tested at 2019 CX Nats with our featherweight carbon layup. Our riders saw a significant  improvement on climbs and acceleration.

Improved for 2020

Progressive Geometry

Our unique geometry has been extensively tested and proved to meet the demands of professional CX racing.

Limited time
Save 10% on Titanium seatpost
Handbuilt from the highest grade titanium for a light, smooth ride.