Sunday Wavelength Frame Size:20.75" High-quality aluminum hub shell with

High-quality aluminum hub shell with precision-sealed cartridge bearings

We worked with one of the top Carbon Fiber manufactures in the world to ensure we were using only the best material and to make sure the rim was tough enough to comfortably give to any of our team riders

No brake mounts or bosses

If you’re trying to lighten your bike

a hollow chromoly 14mm male axle

Sunday Wavelength Frame Size:20.75" High-quality aluminum hub shell withIntroducing Gary Young's signature Wavelength frame. With a longer rear end and top tube options, this frame is designed for riders who love to go fast and want a more stable ride for trails and transitions. Features Gary Young Signature Geometry 100% 4130 chromoly frame Removable U brake hardware and Gyro tabs Wave Down Tube: Down tube dents can significantly weaken the front end of your bike. The Wavelength's double butted, 1. 45" diameter down tube