The Cult Biggie IC2 Devon Smillie Signature Frame is built around short, steep geometry to match Devon’s incredibly precise and technical riding style, featuring a responsive 75.5° head tube angle and ultra-short 12.9” chainstay. Constructed from 100% Cult Classic tubing with gusseted top and down tubes, it’s designed for strength without sacrificing feel. Details like the 5" integrated headtube, investment cast components, and heat-treated dropouts with an integrated chain tensioner ensure durability, while the S-bend chainstays provide clearance for up to 2.40” tires. Finished with a tall standover, removable brake mounts, and an updated adjustable seat clamp, the Biggie IC2 is dialed for modern street riding.
NOTE: Raw and Translucent colors may show small veins or patches of surface rust under the finish. This is normal and does not affect the integrity of the product.
Top your new frame off with fresh bearings. Find an integrated headset here.
Get a new bottom bracket kit here!
Confused by all that geometry? Check out our video below explaining BMX frame geometry and how it affects the feel of a bike.
This product was added to our catalog on March 2, 2026
