Fiend Mills Frame

A lightweight BMX frame designed by Lewis Mills, built from heat-treated 4130 chromoly for strength, durability, and responsive handling.

Features

• Material: Heat-treated 4130 chromoly
• Top & Down Tubes: Double-butted with external gussets
• BB Shell: Heat-treated Mid BB
• Head Tube: 5" tall
• Seat Tube: Externally butted with integrated post clamp
• Dropouts: 8 mm investment-cast with integrated chain tensioners
• Brake Compatibility: Brake and detangler compatible
• Brake Hardware: Sold separately

Geometry & Specifications

• Top Tube Lengths: 20.5", 20.75", 21", 21.25", 21.5"
• Head Tube Angle: 75.5°
• Head Tube Height: 5"
• Seat Tube Angle: 71°
• Chainstay Length: 13.1"
• Seat Tube Height: 9.5" (BB to top tube, center to center)
• BB Height: 11.625"
• Weight: 5.4 lb at 20.75" top tube