Sunday Darkwave BMX Frame (Brock Raiford Signature)

Sunday Darkwave BMX Frame (Brock Raiford Signature)

SPECS

- 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”