The Rift ES20D is Tangent’s flagship 20" race frame, built for speed, control, and dominance on the track. Crafted from 7005 double heat-treated aluminum, it delivers the fast, responsive feel elite riders expect across the full size range. Product Highlights Built for elite-level BMX performance 7005 double heat-treated aluminum construction for strength, stiffness, and response Hydro-formed tubing and CNC-milled components for efficient power transfer Clean finish with sealed-under clear coat decals for a sharp, lasting look Geometry and sizing options available from Mini through Pro XXXL Pro through Pro SXH sizes include 10mm built-in chain tensioners and disc brake mount standard Pro SXH geometry developed for the demands of the 8-meter Olympic hill Specifications Material type: 7005 double heat-treated aluminum BMX race frame Axle Length / Size Compatibility: Pro to Pro SXH: disc brake only, 10mm stock, compatible with 12mm or 12mm x 147mm axles with aftermarket hardware Process: Hydro-formed top tube, down tube, seat tube, and chain stays Brake Mount: Pro to Pro SXH: CNC 3D dropouts with integrated tensioners and disc hanger included Finish Options: Standard or polished Bottom Bracket: Pro SXH uses T47 x 68mm bottom bracket Weight: Pro 1389g, Pro XL 1446g, Pro XXL 1474g, Pro XXXL 1673g Geometry