Sunday Wavelength Frame

Introducing 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.

 

– 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 features Sunday’s proven Wave shaping to help fight against denting from rails, ledges, coping and whatever else happens to get thrown at it.

– Miter Cut Top Tube: A miter-cut top tube creates a precise joint with the seat stays during welding. This increases the strength substantially over frames that use a “sandwiched” top tube at this critical junction.

– Tapered Chain & Seat Stays: Both chain and seat stays taper to provide a refined and clean look to the frame while still providing strength. They are both angled on the inside for improved chain clearance and weight savings.

– Hollow Dropouts with Chain Tensioners: Hollow 8mm wide dropouts are as light as a solid 5mm dropout, but over twice as strong. There is a small internal chain tensioner to hold the wheel in position and to simplify wheel removal.

Geometry

Top Tube Length – 20.75″, 21″, 21.25″ and 21.5″

Head Tube Angle – 75°

Seat Tube Angle – 71°

Chainstay Length – 13.65″-14”

Bottom Bracket Height – 11.5”

Standover – 9”

Tire Clearance – 2.4”

Head Tube – 5”