Sunday Wavelength Frame Size:20.75" If you are ordering spokes

If you are ordering spokes for anything else

No brake mounts or bosses

a hollow chromoly 14mm male axle

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

Sunday Wavelength Frame Size:20.75" If you are ordering spokesIntroducing 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