Root Designs Zero 20" BMX Frame Designed to be a no-compromise jumping frame, refined through rider feedback and built with stability, strength, and clean aesthetics as top priorities. Key features include welded brake mounts, a longer headtube to reduce the need for spacers and steerer tube cutting, double headtube gussets for added strength, and distinctive dropouts with integrated chain tensioners. A wider tapered mid BB and seat-tube cable stop complete the build. Stable, confidence-inspiring geometry is paired with high-quality butted and tapered tubing for a frame that’s strong, responsive, and built to last. Specifications & Geometry Sanko seamless chromoly construction Tapered chainstays and seatstays Double-butted top tube and down tube 130mm heat-treated headtube 74mm tapered mid BB Clearance for 36t sprockets and 2.5” tyres Integrated seat clamp Geometry Top tube: 21” or 21.5” Chainstay: 14” – 14.75” Head angle: 74.0° Seat angle: 71.0°
