Skyview Black Sunday Nightshift BMX Frame

The Nightshift is 100% 4130 chromoly throughout, features super tough 41-Thermal heat-treating and comes with the proven Lifetime Warranty against bending, cracking and breaking.
You’ll find lots of design features on the Nightshift that are comparable to the top-of-the-line Soundwave, but this frame is built using traditional round tubing with unique internal gusseting for added strength.

Details:

• Heat Treatment (Lifetime Warranty): Sunday is the only company to use the proven and reliable 41 heat treatment. This formula has been refined and improved since the late 90s. The proven 41 Thermal process allows the products to be light and strong.
• Frame 100% Chromoly 4130
  Double butted upper and lower tubes with proven internal bellows.
• Post Welding Machining: The middle bottom bracket and head tube are machined to their absolute minimum without sacrificing strength or durability. Machining occurs after welding for precise bearing fit.
• Hollow Dropouts with Chain Tensioners: The 8mm wide hollow dropouts are as light as a solid 5mm dropout, but more than twice as strong. There is a small internal chain tensioner to hold the wheel in place and make it easier to remove the wheel.
• Removable Brake: Refined removable brake mounts and cable channel upgrades that provide benefits with or without a brake setup.
• Rust Proof Coating: All Sunday frames are rust proof with a “Black Magic” coating prior to the application of the final finish. It is lightweight and the best anti-corrosion treatment available today.

Geometries:

• Top Tube Lengths: 20.5 “, 20.75”, 21 “and 21.25”
• Head tube angle: 75.25 °
• Seat tube angle: 71 °
• Base Length: 13 “-13.25”
• Bottom Bracket Height: 11.625 “
• Standover: 9 “
• Tire Clearance: 2.4 “
• Head tube: 5 “

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