- 100% 4130 chromoly frame
- Broc Raiford signature geometry.
- Removable U-brake hardware and Gyro tabs
- Integrated seat clamp
- Wave Down Tube: Down tube dents are common with the competitor's frames and they significantly weaken the front end of your bike. The double-butted, 1.45" diameter down-tube feature Sunday's proven Wave shaping to fight denting against contact made from a rail, ledge, coping and whatever else happens to get thrown at it.
- Butted Seat Tube & Miter Cut Top Tube: The seat tube is where all three triangles of the frame meet and it is crucial to keep this junction strong.
- 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 Lengths: 20.75", 21", or 21.25" Head Tube Angle: 75.25^ Seat Tube Angle: 71^ Chainstay Length: 13.25-13.5" Bottom Bracket Height: 11.75" Standover: 9.25" Tire Clearance: 2.4" Head Tube Length: 5.1"
Sunday Darkwave Frame
Bottom Bracket: Mid BB, Chain Stay Length: 13.2 to 13.5, Color: midnight blue, Material: CrMo, Model Year: 2026, Top Tube Length: 20.75
