Sunday Dark Wave Frame

The Darkwave is not only 100% built out of 4130 chromoly, but it also features Sunday's signature dent-resistant wave down tube to give riders a little extra peace of mind when things don't go according to plan. It stays looking clean w/ refined details like an integrated seat clamp, tapered stays, & integrated chain tensioners. Removable brake hardware & gyro tabs are also available when you need them & disappear when you don't.

Broc’s preference in geometry gave the Darkwave a 75.25° head tube angle for keeping the front end responsive, & a slammed 13.25” chainstay combined w/ a 9.25” standover to give it the proper balance of pop & stability.

All this makes the Darkwave an affordable & versatile signature frame that's designed to handle Broc's 4 ft high bunnyhops, massive drops, & all the tech combos in between.

Key Features:

• 100% 4130 chromoly frame
• Broc Raiford signature geometry.
• Removable U-brake hardware and Gyro tabs
• Integrated seat clamp
  
• 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 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”